Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini

KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: In excellent condition, like new
* Available on the market: Still available
* Sharpness: Factory-sharpened, could be improved
* Marks on blade: Imperceptible
* Marks on handle: None
* Box: -
* Sheath: Included and like new
* Manuals, Certificates, and Warranties: -
* Inspected and certified by our in-house laboratory

Fallkniven knives, manufactured in Sweden since 1984, are the result of decades of experience in outdoor activities, including fishing, hunting, and outdoor living. This extensive experience has allowed the brand to develop survival knives that are appreciated worldwide for their durability, reliability, and performance.

The A2 model is a large knife designed for versatile and demanding use. The VG-10 laminated steel blade, with 420J2 cladding, combines excellent edge retention with outstanding durability. The convex edge geometry helps ensure exceptional cutting and penetration capabilities, while the Kraton handle, featuring a non-slip surface, ensures a firm grip even in challenging conditions.

The knife comes with an elegant, high-quality leather sheath, equipped with a belt loop, for practical and safe carrying.

Intended Use: Hiking / Sports / Bushcraft / Utility

Manufacturing Type: Industrial
Country of Manufacture: Sweden
Blade: Hidden tang, laminated VG-10 stainless steel, 59/60 HRC
Blade Finish: Satin
Handle: Kraton
Blade Length: 220 mm.
Blade thickness: 6 mm.
Overall length: 324 mm.
Weight: 379 g.
Sheath: Stiff leather, ambidextrous, with vertical belt loop
Packaging: -
Notes: Previously purchased knife, from a private collection

KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: Overall in excellent condition; imperceptible signs of oxidation on the blade that do not compromise its functionality
* Available on the market: Available on the market
* Sharpening: Professionally resharpened
* Marks on blade: Barely noticeable signs of oxidation on the blade that do not compromise its functionality
* Marks on handle: None
* Box: Included
* Sheath: Included
* Manuals, Certificates, and Warranties: -
* Inspected and certified by our in-house laboratory

The Fallkniven A1 Zytel is one of the most highly regarded survival knives for its sturdiness, reliability, and build quality. This version features the renowned laminated VG10 steel blade, a design that combines excellent edge retention with greater resistance to mechanical stress, making it ideal for heavy-duty and outdoor use.

The knife shown here is in excellent overall condition. The blade has only a few minor superficial signs of oxidation, which are purely cosmetic and do not compromise the knife’s performance, structural integrity, or functionality in any way. This is an excellent opportunity to purchase a classic Fallkniven, ready for use and perfect for both field use and an outdoor knife collection.

Intended Use: Outdoor / All-Round Utility

Blade: Hidden tang made of SanMai (laminated) stainless steel (VG-10/420J2) at 59 HRC with a satin finish
Handle: Kraton
Blade Length: 160 mm.
Blade thickness: 6 mm.
Overall length: 280 mm.
Balance: forward, 0.5 cm from the lower guard
Weight: 305 g.
Sheath: Zytel, belt-mounted
Packaging: cardboard box with manufacturer’s logos
Notes: Previously purchased knife, sourced from a private collection

KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: Overall in excellent condition, with a few minor signs of age on the guard and pommel
* Commercially available: Discontinued
* Sharpening: Professionally resharpened
* Marks on blade: None
* Marks on handle: A few minor signs of age on the guard and pommel
* Box: Included
* Sheath: Included and like new
* Manuals, Certificates, and Warranties: -
* Inspected and certified by our in-house laboratory

The Fallkniven SK6L Krut represents the perfect blend of Scandinavian tradition and modern high-end knife craftsmanship. Inspired by the great work knives of the Swedish forests, it is designed to confidently tackle the most demanding outdoor activities, from hunting to bushcraft, without sacrificing its signature Nordic elegance.

Its sturdy construction, handle made of fine figured birch, and CoS cobalt-laminated steel blade with a convex grind offer an ideal balance between strength, cutting performance, and edge retention. Rounding out the package is a high-quality leather sheath, designed to ensure safe transport and quick access to the knife.

“Krut,” an old nickname given to Swedish soldiers about two centuries ago and meaning “gunpowder,” evokes the rugged and reliable spirit of this model: a knife designed to accompany the user on any adventure, built to last a lifetime.

Intended Use: Hunting / Utility

Production Type: Industrial
Country of Manufacture: Sweden
Blade: Hidden tang made of laminated stainless steel (SanMai) CoS at 60 HRC
Blade Finish: Satin
Handle: Figured birch wood with a through-guard and nickel silver pommel
Blade Length: 160 mm.
Blade thickness: 6 mm.
Overall length: 280 mm.
Weight: 268 g.
Sheath: Leather, belt-mounted, for vertical carry
Packaging: Cardboard box with manufacturer’s logos
Notes: Previously purchased knife, from a private collection

PREVIOUSLY PURCHASED KNIFE, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: Overall in excellent condition
* Commercial Availability: Discontinued with this steel; currently available with VG7 laminated steel
* Sharpness: Factory-sharpened, could be improved
* Marks on the blade: Some minor signs of oxidation and a few barely noticeable marks, visible when held up to the light
* Marks on the handle: A few marks on the guard and the pommel
* Box: Included
* Sheath: Included, in excellent condition
* Manuals, Certificates, and Warranties: -
* Inspected and certified by our in-house laboratory

The NL3 model takes its name from Njord, the Norse god of fertility, sailors, and fishermen, a member of the Vanir clan and lord of the coasts and beaches. Just like the deity who inspired it, this knife embodies strength, balance, and reliability, standing out as one of the most fascinating and versatile tools in the prestigious Northern Light Series.

Designed without compromise, the NL3 Njord combines exceptional performance, the highest-quality materials, and a refined design, offering a unique user experience for both enthusiasts and professionals. At the heart of its extraordinary robustness lies the VG10 laminated steel blade—an advanced technological solution that guarantees strength, edge retention, and reliability even under the most demanding conditions.

Every detail of the Northern Light Series has been carefully crafted to create a strong, elegant, and comfortable knife that meets the highest standards. The NL3 Njord is not just a working tool: it is a knife that captivates at first glance and evokes genuine emotion every time it is held.

Intended Use: Hunting / Sports

Blade: hidden tang made of San-Mai laminated stainless steel (VG-10 and 420J2) at 59 HRC with a convex grind
Handle: oxhide leather rings, 420J2 steel guard, and aluminum pommel
Blade length: 150 mm.
Blade thickness: 6 mm.
Overall length: 268 mm.
Balance: forward
Weight: 266 g.
Sheath: high-quality leather for vertical belt carry
Notes: Previously purchased knife, from a private collection

PREVIOUSLY PURCHASED KNIFE, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private seller, previously purchased
* Condition: Overall in excellent condition; shows minor signs of wear on the sheath that do not affect its use in any way
* Available on the market: Discontinued in this steel variant; currently available with VG7 steel
* Sharpening: Factory-sharpened, could be improved
* Marks on blade: None
* Marks on handle: Some minimal signs of use
* Box: Present and complete
* Sheath: Present, with minor superficial abrasion marks
* Manuals, Certificates, and Warranties: -
* Inspected and Certified by our in-house laboratory

The Fallkniven S1 Forest Knife is considered one of the best knives ever made for outdoor adventure and fishing. Designed to handle the most demanding conditions, it combines ruggedness, ergonomics, and cutting performance in a proven design that has long been a benchmark for enthusiasts and professionals alike.

The heart of the knife is its VG-10 laminated stainless steel blade, a San-Mai construction that combines a high-performance core with tougher outer layers, offering an excellent balance between edge retention, impact resistance, and corrosion protection. The convex grind ensures extraordinary cutting efficiency and greater edge durability, while the modified clip-point profile guarantees high penetration and precision in the most demanding tasks. The long, slightly curved edge is also particularly effective for skinning.

With a thickness of 5 mm, the blade offers exceptional sturdiness and is long enough to handle even light chopping tasks. The Thermorun handle with a knurled surface ensures a secure and comfortable grip in any weather conditions, even with wet or cold hands.

If you’re looking for a classic, top-quality knife that excels in both outdoor activities and field use, the Fallkniven S1 Forest Knife remains one of the best choices available today.

Intended use: sports / outdoor

Blade: San-Mai laminated stainless steel with VG-10 cutting edge
Handle: Thermorun E
Blade length: 130mm.
Blade thickness: 5mm.
Overall length: 247mm.
Balance: at the lower guard
Weight: 193g.
Sheath: leather, with belt loop
Notes: previously owned knife, from a private collection

This knife was previously purchased and comes from a private collection
* Origin: Acquired from a private seller, previously purchased
* Condition: Overall in good condition, with some signs of age and a couple of small scratches on the tip of the blade
* Currently available: Currently in the catalog with Desert Ironwood and a stainless steel guard
* Sharpness: Factory-sharpened, could be improved
* Marks on blade: A couple of small scratches on the tip of the knife, possibly due to product handling
* Marks on handle: None
* Box: Present, shows signs of age
* Sheath: Present, like new
* Manuals, Certificates, and Warranties: /
* Inspected and Certified by our in-house laboratory

The “Tre Kronor” line blends the latest martensitic technologies with the ancient roots of the Swedish royal family. In fact, these knives are the only ones that bear the royal symbol of the three crowns on the blade and on the beautiful wooden box that contains the knife and sheath.

The laminated steel used is currently one of the finest industrial steels on the market and consists of an inner layer of 62HRC powder-molded SGPS paired with two outer layers of VG2. The knives thus exhibit exceptional cutting performance, penetration, and edge retention.

Intended Use: Hunting / All-rounder Utility

Production Type: Industrial
Country of Manufacture: Sweden
Blade: 3G laminated stainless steel with a 62 HRC SGPS cutting edge
Blade Finish: Satin
Handle: Riveted cocobolo wood, with nickel silver guard
Blade Length: 100 mm.
Blade thickness: 4.5mm.
Overall length: 215mm.
Weight: 14g.
Sheath: Heavy leather, with vertical belt loop
Packaging: Wooden box with manufacturer’s logos and cardboard outer box
Notes: Knife from a private collection, previously purchased

PREVIOUSLY PURCHASED KNIFE, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private seller, previously purchased
* Condition: Overall in excellent condition; opened and closed only a handful of times; never used for cutting
* Available on the market: Available
* Sharpening: Factory-sharpened
* Marks on blade: None
* Marks on handle: Minor marks on the handle’s anodized finish, near the release pins
* Box: Present and complete
* Sheath: /
* Manuals, Certificates, and Warranties: Present
* Inspected and Certified by our in-house laboratory

The Extrema Ratio RAO C is a compact folding knife derived from the iconic RAO II.

Thanks to its design, the RAO C is a tool that, despite its small size, manages to guarantee the same robustness and reliability as its larger counterpart while offering improved portability and handling.

The handle consists of two finely crafted anodized aluminum scales, to which Extrema Ratio applies a hard-anodizing treatment, making the handle more resistant to wear and corrosion.

Two steel frames help increase the handle’s sturdiness to withstand the most demanding uses.

The opening lock mechanism is particularly durable, as it is supplemented by a safety system that transforms it into a true fixed blade. The primary safety on the blade is activated by lifting and lowering the locking pin. To ensure maximum safety for the user, a practical and quick secondary safety has been added, which can be activated simply by moving the locking pin horizontally.

The reversible clip is designed to allow for concealed carry in a pocket, making the knife invisible from the outside.

The blade is made of Böhler N690 steel, hardened to 58 HRC, with the classic Extrema Ratio MIL-C-13924 black finish.

To lighten the steel frames, a laser-cut template based on the RAO C profile was created, which was then used to make a gadget included with the knife.

Intended use: Hiking / Tactical

Production type: industrial
Country of manufacture: Italy
Blade: N690Co stainless steel 58HRC
Blade finish: MIL-C-13924 burnishing
Handle: hard-anodized anticorodal
Blade length: 100mm.
Blade thickness: 4mm.
Closed length: 132mm.
Overall length: 225mm.
Weight: 239g.
Closure: Modified front lock, with additional push-button safety
Notes: Keychain gadget, featuring a miniature profile of the knife—a previously purchased knife from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased
* Condition: Like new, never used and never removed from its packaging
* Available on the market Limited edition of 130 pieces
* Sharpening: Factory sharpened
* Marks on blade: No
* Marks on handle: No
* Box: Present
* Sheath: /
* Manuals, Certificates, and Warranties: Present
* Checked and certified by our in-house laboratory

The M1A1 model is Extrema Ratio's personal interpretation, created to pay homage to the historic folding knife used by the Italian Army.

During World War II, the original knife was part of the British Army's equipment. At the end of the war, thanks to the “Marshall Plan” for European recovery, the Italian Army received some of the weapons and equipment supplied to the Allies during the war, including this multifunctional tool. It was later reproduced in Italy in three modified versions.

Extrema Ratio, to bid farewell to this historic and renowned knife, presents a final exclusive version, limited to only 130 pieces.

Like its predecessor, the M1A1 LAST CALL is equipped with a can opener, bottle opener, screwdriver, and knot-tying peg. The reversible clip is designed for maximum concealability.

The drop blade, like all the other tools listed above, features Geotech Camo customization, Extrema Ratio's innovative and original camouflage pattern, created using laser engraving.

The locking mechanism used is the tried and tested LINER LOCK. The handle consists of two anticorodal aluminum scales anodized in the brand new Tactical Mud color.

Type of production: industrial
Blade: N690Co 58HRC stainless steel with Geotech Camo finish
Country of production: Italy
Handle: Anticorodal in Tactical Mud color
Blade length: 70mm.
Blade thickness: 3mm.
Closed length: 99mm.
Total length: 168mm.
Weight: 124g.
Closure: Liner Lock
Clip: reversible and removable stainless steel
Notes: Screwdriver, can opener, bottle opener, knot untangler - serial number 81

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: Like new, never used and never removed from its original packaging
* Available on the market: Out of production
* Sharpness: Factory sharp
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Sheath: Present
* Manuals, Certificates, and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended use: Tactical/Sport

Type of production: Industrial
Country of production: Italy
Blade: N690Co stainless steel
Finish: Testudo burnishing
Handle: Forprene
Blade length: 128mm.
Blade thickness: 6.3mm.
Total length: 258mm.
Balance: rearward
Weight: 253g.
Sheath: Gen.1, ABS, with Tek-Lok multi-position attachment
Packaging: cardboard box with Extrema Ratio logos
Notes: from a private collection - 2007 model now out of production (replaced by the T4000 series)

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: Like new, never used
* Available on the market: Available in different configurations
* Sharpness: Factory sharp
* Marks on blade: None
* Marks on handle: None
* Box: -
* Sheath: Present
* Manuals, Certificates, and Warranties: Present
* Checked and certified by our in-house laboratory

The Bad Medicine by Wander Tactical is a handcrafted knife designed to offer exceptional performance in any context. Manufactured in Italy with high-quality materials and meticulous workmanship, this tool is synonymous with strength and precision.

The D2 steel blade, treated with a raw finish, guarantees excellent wear resistance and reliable cutting. The ergonomic and durable G10 handle ensures a secure grip even in the most extreme conditions. 

Completed by a thermoformed Kydex sheath, compatible with the M.O.L.L.E. system, and accompanied by a certificate of guarantee and authenticity, this knife represents the perfect balance between traditional craftsmanship and modern innovation.

Intended use: All-round utility

Type of production: Handcrafted
Country of production: Italy
Blade: D2 steel at 59/61HRC
Blade finish: Raw
Handle: G10
Blade length: 150mm.
Blade thickness: 5mm.
Total length: 295mm.
Balance: advanced
Weight: 405g.
Sheath: thermoformed Kydex, with M.O.L.L.E. compatible belt loop.
Packaging: accompanied by a certificate of guarantee and authenticity.
Notes: knife entirely handmade, in every part.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: previously purchased
* Condition: in perfect mechanical condition, aesthetically shows some abrasion and signs of wear due to the passage of time
* Available on the market: iconic model from the early 2000s, now out of production
* Sharpness: Factory sharpness, could be improved
* Marks on blade: some minor abrasions due to age
* Marks on handle: cosmetic abrasions due to age
* Box: -
* Manuals, certificates, and warranties: -
* Checked and certified by our in-house laboratory

Directly derived from military specifications, this folding knife is designed to replace a fixed blade in the most demanding operational situations. To ensure maximum reliability, extremely robust materials, increased thicknesses, and a solid and secure back lock opening/closing system have been used.

A manual safety lock ensures maximum protection during use, drastically reducing the risk of accidental closure. When inserted in the closed position, it also prevents the knife from being immediately used against the operator in the event of theft.

Materials and workmanship
All components are machined from solid blocks using high-precision CNC machines, while assembly, adjustment, and sharpening are carried out by hand. The blade is made of N690 cobalt stainless steel, known for its high mechanical strength, great cutting ability, edge retention, and excellent corrosion resistance. It has a flat grind and a hardness of 58 HRC.

The scales are made of Anticorodal, an aluminum alloy that is highly resistant to stress and oxidation. The tang, made of hardened N690, acts as an effective emergency glass breaker. Screws, pins, and clips are made of burnished stainless steel, while the blade, lever, and tang are protected by Testudo treatment, which is highly resistant to abrasion and oxidation. The scales are black anodized.

Intended use: tactical/military

Blade: N690Co 58HRC stainless steel with burnished “testudo” finish
Country of manufacture: Italy
Blade length: 95mm.
Blade thickness: 6.3mm.
Closed length: 127mm.
Total length: 220mm.
Handle: Anticorodal, 4.5mm thick
Weight: 200g.
Closure: Back Lock with additional safety system, also functioning when the blade is closed
Clip: removable and reversible, stainless steel
Sheath: -
Notes: previously purchased knife from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: Overall in excellent condition, with only a small mark on the blade, no packaging or certificates
* Available on the market: Out of production
* Sharpness: Factory sharp
* Marks on blade: a small mark on the upper right side of the blade
* Marks on handle: None
* Box: -
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Checked and certified by our in-house laboratory

Intended use: Collection / Heavy Duty

Type of production: Handcrafted
Country of production: Italy
Blade: D2 steel at 59/61HRC with cryogenic tempering
Blade treatment: Raw
Handle: 2mm titanium scales with micarta grip
Blade length: 93mm.
Blade thickness: 5mm.
Closed length: 124mm.
Total length: 214mm.
Closed thickness: 24mm.
Weight: 193g.
Opening: Carson Flipper system / Ambidextrous opening pins on the blade
Closing: Rockers Arm 8.11
Clip: stonewashed titanium, removable and reversible
Packaging: Plastic case with Wander Tactical logos
Notes: Limited Edition, entirely handmade - knife previously purchased from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Acquired from a private collector, previously purchased
* Condition: Excellent, minor marks on the blade
* Commercial availability: Yes, smooth blade version only
* Box: Included
* Sheath: -
* Manuals, Certificates and Warranty: Included
* Inspected and certified by our in-house laboratory

The BF1 CD Drop Black by ExtremaRatio is a tactical folding knife designed for users who demand serious performance in a compact format. Its essential and functional design, combined with premium materials such as Böhler N690 steel and anodized aluminum, ensures durability, ease of handling, and reliability even in extreme conditions.

Ideal for EDC (Every Day Carry), military, or professional use, this model merges discreet elegance with operational robustness. The serrated blade version, not standard in the series, offers added versatility for tough cutting tasks without compromising structural integrity.

Intended use: tactical use / EDC (Every Day Carry)
Production type: high-end industrial production / specialized cutlery
Country of manufacture: Italy
Blade: Böhler N690
Blade finish: burnished (mil‑c‑13924 burnishing)
Handle: anticorodal anodized aluminum
Blade length: 69 mm
Blade thickness: 3 mm
Closed length: 107 mm
Total length: 171 mm
Closed thickness: ~12 mm
Weight: 88 g
Locking mechanism: Liner Lock
Clip: reversible tip-up clip, “wrap-around” on tang
Packaging: ExtremaRatio original box (rigid cardboard with logo)

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Acquired from a private owner, previously purchased and used
* Condition: Overall good, with marks and scratches on the blade and guard. The sheath shows signs of wear.
* Commercial availability: Discontinued
* Edge: Original
* Box: Included
* Sheath: Included
* Manuals, Certificates, and Warranties: Included
* Inspected and Certified by our internal laboratory

The ExtremaRatio 39‑09 Operativo is a tactical collector's knife that combines the prestigious Italian military tradition with the precision of modern engineering. Inspired by the silhouette of the 1939 "paratrooper assault dagger", this model is built with premium materials and military-grade finishes that meet operational standards.

Its matte black coating, absence of flashy logos, and overall sturdiness make it ideal for discerning collectors, tactical blade enthusiasts, and those who value operational tools with strong symbolic meaning.

Every detail, from the Böhler N690 steel blade to the Forprene handle, is designed to ensure a balance of aesthetics, functionality, and reliability.

Intended use: collection / display / symbolic tactical use
Production type: high-end industrial manufacturing
Country of production: Italy
Blade: Böhler N690 steel, hardened (~ 58 HRC)
Blade finish: black oxide coating (MIL‑C‑13924 burnishing, non-reflective)
Handle: black Forprene
Blade length: 195 mm
Blade thickness: 6.3 mm
Total length: 319 mm
Weight: 338 g
Locking mechanism: fixed blade (not a folding knife)
Packaging: standard manufacturer box / rigid thigh sheath / nylon leg sheath

KNIFE FROM A PRIVATE COLLECTION
* Origin: Retrieved from a private collection, previously purchased
* Condition: Like new
* Available on the market: Discontinued
* Sharpening: Original
* Blade marks: None
* Handle marks: None
* Box: Included
* Sheath: Included
* Manuals, Certificates and Warranty: Included
* Inspected and Certified by our in-house lab

Japanese steel meets Italian excellence

For this 2020 collaboration, exclusively for Coltelleria Collini, we decided to offer a series of best sellers produced by Extrema Ratio. These knives are made using the renowned San Mai steel produced by Japan’s Takefu Steel. Specifically, we used carbon-rich V-Toku2 at 62/63HRC for the central core and stainless SUS410 for the outer layers, resulting in superior cutting performance, penetration, edge retention, ease of sharpening, and at the same time excellent corrosion resistance and increased resilience due to the laminated structure.

Model Col Moschin Compact: this First Production Run was limited to 15 numbered units, from 1 to 15.

The lethal efficiency of the COL MOSCHIN knife, now in compact version. Comes with a rigid belt sheath and BELT-CLIP. The sheath can be mounted horizontally, vertically, or at a 45° angle.

Usage: tactical, sports, hiking, collecting

Blade: full tang, laminated Japanese steel (San Mai) with cutting edge in V-Toku2 (carbon steel) at 62/63HRC and outer cheeks in SUS410 (stainless)
Handle: Forprene
Blade length: 110mm
Blade thickness: 6.5mm
Overall length: 212mm
Balance: 0.5cm behind the guard
Weight: 209g
Sheath: ABS with multi-position Tek-Lok attachment
Notes: Numbered edition - cardboard box with Extrema Ratio logos and certificate - as the cutting edge is carbon steel, it is recommended to lightly oil the blade to maintain its condition.

As in ancient Japanese Samurai swords.

The laminated steel – imported into Italy by Collini Steel directly from Japan’s Takefu Steel – is based on the age-old Japanese sword-making tradition. As early as the 1100s, Japanese blacksmiths were combining different metals to craft Katana swords with extraordinary cutting power, resistance, and flexibility. This revolutionary technique allowed Samurai swords to survive through centuries and become among the most fascinating human-made artifacts. Applied to modern metallurgy, this tradition now yields advanced steels already used in knife-making by brands like Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.

San Mai Steel Features: A combination of different metals bonded together to create a composite with amplified properties:

- Greater edge retention
Thanks to high-carbon premium steels (VG10, CoS, Shiro) or powder steels (SPG2) in the core, once hardened, the blade achieves cutting performance far superior to traditional steels.

- Higher resilience
Based on Japanese sword construction, the multi-layer steel is highly resistant to breaking due to the toughness of the core and flexibility of the stainless cladding.

- Improved corrosion resistance
The outer stainless layers ensure high corrosion resistance. Takefu’s multi-metal bonding also enhances galvanic protection of the edge.

- Easy processing post heat-treatment
Despite being hardened, the outer layers retain softness, allowing easy drilling, grinding, or welding. Cryogenic treatment is recommended for optimal performance.

- Enhanced aesthetics
Multi-layer or Damascus-patterned knives are elegant, refined, and highly valued by collectors worldwide.

For more information: collinisteel

Includes cover and article published in the October/November 2016 issue of "Coltelli" magazine.

KNIFE FROM A PRIVATE COLLECTION
* Type: Knife previously purchased and withdrawn from a private collection
* Condition: In excellent condition, never used, with some minor signs of wear
* Available on the market: Difficult to find
* Sharpness: Factory sharpness, could be improved
* Marks on blade: Some minor signs of wear
* Marks on handle: Some minor signs of wear
* Box: -
* Sheath: in excellent condition, complete
* Manuals, Certificates, and Warranties: -
Checked and Certified by our in-house laboratory

Created for survival, it became a legend.

The Randall Model 18 is much more than a knife: it is a symbol of resistance, ingenuity, and determination. Created to accompany military pilots on the most extreme missions, it has won over generations of adventurers, explorers, and collectors around the world. With its tubular handle and unmistakable battle design, it embodies the essence of true survival—where only reliability, strength, and the ability to adapt to any situation matter.

Today, as then, it is the perfect ally for those who are not satisfied with just any knife. For those looking for a faithful companion, ready for anything. For those who love to own a piece of history, hand-forged in the United States, still according to tradition.

A timeless icon, built to last a lifetime. And beyond.

Intended use: All-round utility/survival 

Type of production: Handcrafted
Country of production: Orlando, Florida, USA
Blade: 440B stainless steel at 57/59HRC
Blade finish: satin
Handle: tubular, stainless steel, with through guard and brass screw cap 
Blade length: 142mm.
Blade thickness: 6mm.
Total length: 264mm.
Weight: 345g.
Sheath: brown oiled leather, with belt loop, front button pocket, and sharpening stone
Notes: previously purchased knife, withdrawn from private collection, in excellent condition

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used
* Condition: Overall in good condition, with superficial cosmetic marks on the blade due to actual use, which in no way compromise its functionality and use
* Available on the market: On the market
* Sharpening: Resharpened
* Marks on blade: Several superficial cosmetic marks on the burnishing
* Marks on handle: None
* Box: Present and complete
* Sheath: Present and in excellent condition
* Manuals, certificates, and warranties: Present
* Checked and certified by our in-house laboratory

Born from the growing demand of demanding professionals, Extrema Ratio presents ONTOS—a field knife designed to tackle any challenge. The name, derived from the Greek word for “the thing,” represents the perfect synthesis of strength, versatility, and reliability. Compact but extremely durable, ONTOS is the ideal companion in any situation, thanks to its partially serrated blade that always guarantees a sharp, ready-to-use cut.

Its nylon thigh sheath, equipped with the MOLLE system, is designed to remain firmly anchored even in the most difficult conditions, when the soldier is forced to give up his primary tactical equipment. And for those looking for an extra level of preparedness, a survival kit is available, sold separately, to be attached directly to the knife sheath.

Intended use: Heavy Utility

Type of production: Industrial
Country of production: Italy
Blade: N690Co 58HRC stainless steel
Surface treatment: MIL-C-13924 burnishing
Handle: Forprene
Blade length: 168mm.
Blade thickness: 6.3mm.
Total length: 299 mm.
Balance: advanced
Weight: 411 g.
Sheath: nylon thigh sheath, modular, compatible with M.O.L.L.E. systems.
Packaging: Cardboard box with Extrema Ratio logos
Notes: knife previously purchased and used, from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used
* Condition: Overall in excellent condition, with slight superficial signs of wear from use that do not compromise its functionality in any way. The sharpening stone and steel included have also been used, with minimal signs of cosmetic abrasion.
* Available on the market: Available on the market
* Sharpening: Factory sharpened, with minor “field” sharpening with the included ceramic stone
* Marks on blade: Minor surface wear from use
* Marks on handle: None
* Box: Present
* Sheath: Present
* Manuals, Certificates, and Warranties: Present
* Checked and certified by our in-house laboratory

The “Extrema Ratio Sethlans” is a fixed blade utility knife designed to handle a wide range of situations, suitable for survival, bushcraft, prepping, but also as a backup blade. The Sethlans is available in two versions with two different types of steel.

The Black version uses D2 steel, heat and cryogenically treated to 60 HRC, which has a high regrindability even with makeshift tools. To give greater hardness and resistance, the blade is coated with the new Teflon-based product “EXP DARK” offered by Extrema Ratio.

The knife comes with G10 scales featuring the ergonomic design characteristic of Extrema Ratio handles. They can be removed to reveal the skeletonized structure of the knife, which allows for maximum lightness with minimum thickness. For lovers of extreme customization, the full-tang structure allows the handle to be coated with paracord.

The sheath is made of a lightweight, minimalist Kydex. It can be disassembled and adapted for both left- and right-handed users. The addition of an optional belt clip allows the knife to be positioned either vertically or horizontally and makes the sheath much more versatile than the textile version. It also comes with a mini pouch with a M.O.L.L.E. system containing a double-sided sharpening stone and a firesteel for lighting fires.

Intended use: Survival, bushcraft, prepping

Type: Fixed blade
Blade length: 107mm
Total length: 224mm
Blade thickness: 6.3mm
Sharpening: Flat edge
Weight: 207g
Blade material: D2 steel (60HRC)
Blade finish: EXP DARK
Handle: G10
Notes: designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S.S. instructor (Italian Federation of Survival Sports and Experiments).

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used
* Condition: Overall in good condition, shows some minor cosmetic marks on the heat treatment of the titanium handles, clip, and blade, which do not compromise its practical use in any way
* Available on the market: Out of production and no longer available on the market
* Sharpness: Factory sharp
* Marks on blade: Minor cosmetic marks due to carrying and use
* Marks on handle: Minor cosmetic marks due to wear and tear
* Box: Knife sold in a nylon bag with EOS logos and a titanium key to adjust the blade tension
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Checked and certified by our in-house laboratory

EOS Prawn – The first friction folder by EOS
The Prawn marks EOS's debut in the world of friction folders, offering a compact and robust solution for everyday use. Featuring a flamed titanium handle and CPM-S35VN sintered steel blade, it combines robustness and exclusive design.

Although it does not have a blade lock, the adjustable washer system allows you to keep the blade in the open or closed position by adjusting the tension. Its compact size makes it ideal for carrying in your pocket, backpack, or tactical bag.

Intended use: Tactical/EDC/Collection

Production type: Midtech
Country of manufacture: USA
Blade: CPM S35VN steel
Blade treatment: Stonewashed
Handle: Flamed titanium
Blade length: 68mm.
Blade thickness: 4mm.
Closed length: 83mm.
Total length: 135mm.
Closed thickness: 12mm.
Weight: 93g.
Closure: Friction Folder (without blade lock)
Clip: titanium, removable
Packaging: nylon bag with EOS logos
Notes: knife from a private collection, previously purchased and used, equipped with its original nylon pouch with which it was sold and a small titanium key to be used to adjust the tension and fluidity of the blade opening

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Collected from a private individual, previously purchased and used.
* Condition: Overall in very good condition with a few minor cosmetic signs of use that do not affect its functionality
* Commercially available: Commercially available.
* Sharpening: Factory.
* Marks on blade: Small aesthetic marks from use.
* Marks on handle: A couple of small cosmetic marks. 
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Satre is a small, lightweight and extremely durable fixed-blade knife. Given its characteristics, it finds use in a wide range of disciplines and uses ranging from survival activities, bushcraft or as an element of an EDC (Every Day Carry) kit.

It was designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S. (Italian Federation of Sport and Experimental Survival) instructor.

In Neck Knife mode, through the use of a 550 paracord lanyard, it can be held around the neck while keeping the knife upright with the handle facing down. Metal eyelets on the sheath made of pre-shaped Kydex allow for the attachment of both the lanyard and accessory holder.

The full-tang skeletonized design, allows the knife to be customized using Paracord as a handle covering

The Black S600 version uses Böhler S600 steel. This steel is used in industrial manufacturing to make metalworking tools and in mold making.

Satre S600 is hardened and cryogenically treated, thus achieving an exceptional hardness of as much as 64 HRC. This gives it great wear resistance and the ability to guarantee a long edge cutting edge.

Intended Use: Neck Knife / Hiking / Utility

Type of production: industrial
Country of production: Italy
Blade: Bohler S600 64HRC carbon steel
Blade treatment:Black EXP DARK
Handle:carbon steel Bohler S600 64HRC
Blade length: 70mm.
Blade thickness: 5mm.
Total length: 163mm.
Weight: 78g.
Scabbard:Kydex, for neck
Packaging: cardboard box with Extrema Ratio logos.
Notes: previously purchased and used knife, withdrawn from a private collection - possibility to use the sheath with Ulti-Clip, M.O.L.L.E. or Tek-Lok systems (can be purchased separately)

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used.
* Condition: Overall in good condition, knife only, no packaging and paper warranties.
* Commercially available: Discontinued
* Sharpening: Professionally re-sharpened.
* Marks on blade: Normal signs of wear and tear.
* Marks on handle: Several small abrasions on handle and opening pins, hardware slightly discolored
* Box: Not present
* Scabbard: -
* Manuals, Certificates and Warranties: Not present
* Checked and Certified by our in-house laboratory.

The Extrema Ratio Nemesis knife is an excellence in the world of tactical tools, designed to deliver superior performance in high-intensity situations. With a strong and versatile blade made of high-quality steel, the Nemesis is ideal for professional use and for those seeking a durable and precise knife. Its ergonomic design and secure grip make it a perfect ally in any environment, from combat to survival, with a focus on durability and handling.

Intended use: tactical/military/backup

Blade: made of N690Co 58HRC stainless steel with burnishing
Handle: made of anticorodal, with 4.5mm thickness
Blade length: 115mm.
Blade thickness: 6mm.
Length closed: 148mm.
Total length: 260mm.
Weight: 235g.
Closure: Back Lock with additional pin safety with both closed and open blade
Clip: burnished stainless steel, removable and reversible
Notes: previously purchased knife from a private collection

WITHDRAWN FROM A PRIVATE COLLECTION

• Type: Previously Purchased
• Condition: In excellent condition
• Market Availability: First version with leather sheath
• Factory Sharpened: Yes
• Blade Marks: None
• Handle Marks: None
• Packaging: Complete, cardboard box with manufacturer logos
• Sheath: Leather
• Manuals, Certificates, and Warranties: Warranty certificates
• Checked and Certified: By our internal laboratory

Intended Use: Roasting

• Production Type: Industrial
• Blade Production: Italy
• Blade: N690Co stainless steel, hardened to 58HRC
• Blade Treatment: Satin finish
• Handle: Forprene
• Blade Length: 300mm
• Blade Thickness: 6.5mm at the handle, 4mm on the blade
• Total Length: 433mm
• Weight: 336g
• Sheath: Black leather
• Packaging: Cardboard box with Extrema Ratio logos
• Note: Also suitable as a sports or collectible knife

Extrema Ratio has applied its rigorous military standards to a series of professional kitchen knives.

The blade is made of tested BOHLER N690 steel, enriched with chromium, vanadium, molybdenum, and cobalt, hardened to 58HRC. The handle is made of Forprene, an elastomer that meets NATO standards for resistance to extreme conditions and is fully removable from the blade, allowing for thorough cleaning and maintenance.

Each knife comes with its own sheath, also derived from military equipment. While not designed to meet hygiene regulations, it ensures safe transport of the extremely sharp blade and protects it from impacts that could reduce its efficiency. We recommend using the sheath only for transportation and long-term storage.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: New, never used, no original box
* Commercially available: Still in catalog, but now offered without “9th Col Moschin” logos on the blade
* Sharpening: Factory.
* Marks on blade: None
* Marks on handle: None
* Box: Absent
* Scabbard: Present, new
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory.

Commissioned and officially adopted in 2002 by the well-known 9th Incursor Rgt. “Col Moschin”, this model expresses the quintessence of the pure combat knife.

Inspired by the daggers with asymmetric blade and straight but oriented handle of the Arditi, from which the Regiment draws its vestiges, it has been reworked in a modern key. The center of gravity is strongly set back, the point particularly piercing. It is light, maneuverable and intuitive.

Every new raider gets one, every new raider is trained to use it to the fullest.

Intended use: Collector/Tactical/Military

Blade: N690Co 58HRC stainless steel with Desert Warfare finish
Handle: Forprene
Blade length: 160mm.
Blade thickness: 6.3mm.
Total length: 290mm.
Balance: set back, 1 cm. from the lower guard branch
Weight: 264g.
Sheath: Nylon, modular, thigh or belt, with removable inner plastic shell
Notes: previously purchased knife, from private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, from a private collection.
* Condition: in good condition
* Commercially available: discontinued and no longer available.
* Sharpening: Factory sharpened, improvable
* Marks on blade: Small marks near the edge, due to time and use.
* Marks on handle: Small marks from time and use - Hardware and clip show discoloration
* Box: Absent
* Manuals, Certificates and Warranties: Absent
* Checked and Certified by our in-house laboratory.

MF stands for Medium Folder. This line of knives fits in between the Basic Folders series and the Heavy Folders series. The typical mechanism of the series is the LINER-LOCK. The overall structure is sturdy.

All knives in the MF series have a rear glass breaker. They also feature the innovation of the adjusting counterscrew at the blade attachment stud. By removing the counterscrew, the center pin can be tightened or loosened at will, so as to achieve the desired smoothness of opening. It will be sufficient to re-lock the pivot screw with the counterscrew to secure the adjustment.

The BC (Belt Cutter) version features the rear belt cutter with an easily available and replaceable industrial cutter blade. In addition, a slotted screwdriver is inserted inside the grip to allow adjustment and calibration of firearm optics. 

Intended Use: Tactical/Emergency

Production Type: Industrial
Country of manufacture: Italy
Blade: Stainless steel N690Co 58HRC
Blade Finish: Burnishing
Handle: Anticorodal 
Blade length: 95mm.
Blade thickness: 4mm.
Length closed: 134mm.
Total length: 225mm.
Thickness when closed: 24mm.
Weight: 162g.
Closure: Liner Lock with additional safety catch
Clip: burnished stainless steel, deep pocket, removable and reversible
Notes: belt cutter, glass breaker, optics screwdriver - previously purchased knife from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Collected from a private individual, previously purchased and used.
* Condition: Used, overall in good condition, with slight signs of wear and tear.
* Commercially available: Discontinued
* Sharpening: Re-sharpened, sharpening can be improved.
* Marks on blade: Small signs of wear and tear.
* Marks on handle: Small signs of wear and minimal scratches, anodizing slightly faded by time in places
* Box: Present
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Knife withdrawn from private collection - Ti-Rock model no. 38 of 100 pieces made by Extrema Ratio in collaboration with Coltelleria Collini - Knife discontinued since 2016

Intended use: collection / EDC / CQD

Type of production: industrial, limited
Blade: N690 stainless steel at 58HRC with compound type sharpening
Blade finish: burnished
Country of manufacture: Italy
Handle: anodized Titanium, machined from solid, with integral Frame Lock locking system with removable stainless steel strike and safety
Blade length: 75mm.
Blade thickness: 6.3mm.
Total length: 180mm.
Weight: 190g.
Clip: stainless steel, reversible, deep pocket, tip up
Notes: tapered skull crasher engaged in the tang 
Box: cardboard, numbered, with ExtremaRatio and Coltelleria Collini logos
Notes: Skull Crasher conical grafted in the tang - Made only in 100 numbered examples on blade and box

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private, previously purchased
* Condition: Like new
* Commercially available: Discontinued
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Box: Absent
* Scabbard: Original, like new
* Manuals, Certificates and Warranties: - -
* Checked and certified by our in-house laboratory

The Wander Tactical Barracuda is a knife with a tactical design but which lends itself well to a wide range of activities typical of a utility knife. With its D2 steel blade and Micarta handle, it offers the perfect balance between durability and comfort in use.

Intended use: Utility

Production type: Industrial
Country of manufacture: Italy
Blade: D2 steel at 59/60HRC
Blade treatment: -
Handle: Micarta
Blade length: 100mm.
Blade thickness: 5mm.
Total length: 205mm.
Weight: 225g. (304g. scabbard included)
Scabbard: Kydex, thermoformed, with tek-lok attachment
Packaging: -
Notes: -

• Origin: Withdrawn from a private owner, previously purchased
• Condition: Overall in excellent condition
• Availability: Discontinued
• Sharpening: Original sharpening
• Blade marks: /
• Handle marks: Minor marks
• Box: /
• Sheath: /
• Manuals, Certificates, and Warranties: /
• Inspected and Certified: By our internal laboratory

The Extrema Ratio M.P.C. (Multi Purpose Compact) is an Italian-made folding knife designed to offer the durability of a fixed-blade knife in a compact and versatile format. Made with high-quality materials and precision techniques, it is ideal for tactical uses and field operations.

• Intended use: Tactical / Multi-role
• Production type: Industrial
• Country of origin: Italy
• Blade: Böhler N690 steel (58HRC)
• Blade finish: Testudo (brunished)
• Handle: Black anodized Anticorodal aluminum alloy
• Blade length: 113 mm
• Blade thickness: 6 mm
• Closed length: 149 mm
• Total length: 260 mm
• Closed thickness: 20 mm
• Weight: 240 g
• Locking system: Back lock with additional safety system
• Clip: Removable and reversible, brunished stainless steel
• Packaging: -
• Notes: The blade features partial serration for efficient cutting of cables and high-resistance fabrics.

The M.P.C. was developed to replace or complement a fixed-blade knife, combining the portability of a folder with the strength required for heavy-duty tasks. Its thick blade and robust locking system make it one of the most reliable tools in its category.

Knife WITHDRAWN FROM PRIVATE COLLECTION

• Origin: Withdrawn from a private owner, previously purchased
• Condition: Overall in excellent condition
• Commercial availability: Still in production
• Sharpening: Factory edge
• Blade marks: /
• Handle marks: /
• Box: /
• Sheath: in excellent condition
• Manuals, Certificates, and Warranty: /
• Checked and Certified: by our internal lab

Idun is a deity in Norse mythology, known as the keeper of the apples of eternal youth. These magical apples grant immortality to the gods who consume them, keeping them eternally young and vigorous. Idun plays a crucial role in the Norse pantheon, as without her apples, the gods would begin to age. A famous myth tells of how Loki kidnapped her under the order of the giant Thjazi, causing the gods to age rapidly until her release. Her connection to youth and vitality makes her a central figure in Norse mythology.

• Intended use: Hunting / Light Utility
• Production type: Industrial
• Country of production: Sweden / Japan
• Blade: Laminated VG10 stainless steel
• Handle: Ox-Hide rings, guard and pommel in aluminum
• Blade length: 100mm
• Blade thickness: 5mm
• Total length: 220mm
• Weight: 170g
• Sheath: Leather, with vertical belt loop
• Packaging: -
• Notes: previously purchased knife from a private collection

KNIFE FROM A PRIVATE COLLECTION
* Type: Knife previously purchased and withdrawn from a private collection
* Condition: Like new, never used, never removed from the original packaging, and never placed in its sheath
* Commercial availability: Hard to find
* Edge: Factory sharpened
* Blade marks: None
* Handle marks: None
* Box: -
* Sheath: Perfect, never used, in oiled leather
* Manuals, Certificates, and Warranties: -
Inspected and certified by our internal laboratory

Drop-point hunting knife, excellent for skinning and as a light all-around utility. The handle construction recalls a design from the 1930s. Thumb grooves and the upper part of the guard are shaped for thumb placement. The model features multiple customizations compared to the standard model, such as the single brass guard and pommel, handle in Deer wood and leather rings, and oiled leather sheath.

Intended use: hunting / light utility

Production type: Handcrafted
Country of production: Orlando, Florida, USA
Blade: high-carbon steel
Blade finish: satin finish
Handle: deer horn and leather rings, brass guard, and pommel
Blade length: 132mm.
Blade thickness: 4.5mm.
Total length: 245mm.
Weight: 275g.
Sheath: oiled brown leather, with belt loop, front button pocket, and sharpening stone
Notes: knife previously purchased, withdrawn from private collection, absolutely like new

KNIFE FROM A PRIVATE COLLECTION
* Type: Knife previously purchased and withdrawn from a private collection
* Condition: Like new, never used, never removed from the original packaging, and never placed in its sheath
* Commercial availability: Hard to find
* Edge: Factory sharpened
* Blade marks: None
* Handle marks: None
* Box: Nylon pouch with zipper, with Randall Knives logos
* Sheath: Perfect, never used, in oiled leather
* Manuals, Certificates, and Warranties: Original warranty sheet
Inspected and certified by our internal laboratory

Drop-point hunting knife, excellent for skinning and as a light all-around utility. The handle construction recalls a design from the 1930s. Thumb grooves and the upper part of the guard are shaped for thumb placement. The model features multiple customizations compared to the standard model, such as the single brass guard and pommel, handle in Desert Ironwood and leather, and oiled leather sheath.

Intended use: hunting / light utility

Production type: Handcrafted
Country of production: Orlando, Florida, USA
Blade: high-carbon steel
Blade finish: satin finish
Handle: Desert Ironwood and leather rings, brass guard, and pommel
Blade length: 132mm.
Blade thickness: 4.5mm.
Total length: 245mm.
Weight: 270g.
Sheath: oiled brown leather, with belt loop, front button pocket, and sharpening stone
Notes: knife previously purchased, withdrawn from private collection, absolutely like new - provided with Randall Knives zippered nylon pouch and paper warranty

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: Overall in good condition.
* Commercially available: Still in catalog.
* Sharpening: Factory.
* Marks on blade: Marks and abrasions.
* Marks on handle: Small signs of wear and tear.
* Box: Present, not complete (absence of warranties and plastic bags).
* Scabbard: Present, in good condition.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory.

Commissioned and officially adopted in 2002 by the renowned 9th Incursor Rgt. “Col Moschin,” this model expresses the quintessence of the pure combat knife. Inspired by the daggers with asymmetric blade and straight but oriented handle of the Arditi, from which the Regiment draws its vestiges, it has been reworked in a modern key. 

The center of gravity is strongly set back, the point particularly piercing. It is light, maneuverable and intuitive. Every new raider receives one, every new raider is trained to use it to the fullest.

Intended use: Collector/Tactical/Military

Blade: N690Co 58HRC stainless steel with Desert Warfare finish
Handle: Forprene
Blade length: 160mm.
Blade thickness: 6.3mm.
Total length: 290mm.
Balance: set back, 1 cm. from the lower guard branch
Weight: 264g.
Sheath: modular tactical, thigh or belt, Nylon
Notes: -

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: Overall in good condition
* Commercially available: Still in catalog.
* Sharpening: Factory.
* Marks on blade: Marks and abrasions.
* Marks on handle: Small signs of wear and tear.
* Box: Present, not complete (absence of warranties and plastic bags).
* Scabbard: Present, in good condition.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory

Intended Use: Tactical/Military/Collection

Production type: Industrial
Country of Production: Italy
Blade: stainless steel N690Co 58HRC
Blade Treatment: Burnishing MIL-C-13924
Handle: Polymer
Blade Length: 167mm.
Blade thickness: 6.3mm.
Total length: 270mm.
Weight: 224g.
Sheath: Nylon thigh piece
Packaging: cardboard box with Extrema Ratio logos
Notes: Limited edition in 2018 pieces - Edition to celebrate 100 years of the Italian Ardites

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: Overall in very good condition
* Commercially available: Discontinued
* Sharpening: Factory sharpened
* Marks on blade: A few imperceptible marks due to time.
* Marks on handle: None
* Box: Present
* Scabbard: Present, with a few small marks due to time.
* Manuals, Certificates and Warranties: /
* Checked and Certified by our in-house laboratory

Intended Use: Hunting / Sporting

Production Type: Industrial
Country of Production: Japan
Blade: Stainless steel rolled 3G (SGPS) 62HRC
Blade Finish: Satin finish
Handle: Micarta Brown
Blade Length: 90mm.
Blade thickness: 4.5mm.
Total Length: 195mm.
Weight: 180g.
Sheath: Brown Leather
Packaging: cardboard box with Fallkniven logos
Notes: previously purchased knife from a private collection

The Model 26 Pathfinder is an excellent lightweight skinning and outdoor knife. The blade design favours both cutting and pointing work. This knife has become one of the most popular small hunting knives.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased
* Condition: Good overall condition
* Sharpening: Original
* Marks on blade: None
* Marks on handle: Slight on the guard, the deer part is parts as new
* Packaging: -
* Scabbard: Original, leather, in good condition, some marks on the front
* Manuals, Certificates and Warranties: -
* Checked and certified by our in-house laboratory

Intended use: utility

Type of production: handcrafted
Country of manufacture: USA
Blade: stainless steel 440B
Blade finish: satin
Handle: Deerskin
Blade length: 100mm.
Blade thickness: 4mm.
Total length: 215mm.
Balance: set back about 2cm from the guard
Weight: 124g. (206g. scabbard included)
Sheath: brown leather with belt loop
Notes: -

The Model 16 was designed to meet the demand for an almost indestructible multi-purpose knife, including intensive use in salt water (careful cleaning and maintenance is however recommended). A special wax-impregnated sheath is included.

7″ (17.8cm) stainless steel blade with 6.5mm thickness. The top of the blade is slightly serrated to allow easy thumb placement. Black Micarta handle. Extra-heavy 7/8″ (2.2cm) wide tang that extends through a channel in the handle, securely fixed with epoxy. 

KNIFE TAKEN FROM PRIVATE COLLECTION
* Type: Previously purchased, manufactured in 2023
* Condition: Very good condition, like new
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Packaging: -
* Scabbard: original, leather, in very good condition
* Manuals, Certificates and Warranties: - - * Checked and Certified by our in-house laboratory.
* Checked and certified by our in-house laboratory

Intended use: utility

Type of production: handcrafted
Country of manufacture: USA
Blade: stainless steel 440B
Blade finish: satin
Handle: Micarta
Blade length: 178mm.
Blade thickness: 6.5mm.
Total length: 297mm.
Balance: on the guard
Weight: 362g. (522g. including scabbard)
Sheath: Brown leather with belt loop
Notes: -

KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
* Origin: Withdrawn from a private individual, previously purchased
* Condition: USED
* Commercially available: available
* Sharpening: resharpened by our internal laboratory
* Signs on the blade: has superficial scratches on the entire blade on both sides of the blade (visible in the photos) which do not compromise the quality but only the aesthetics
* Signs on the handle: None
* Box: YES
* Sheath: Yes
* Manuals, Certificates and Guarantees: Yes
* Checked and Certified by our internal laboratory

The Giant Mamba has a tanto blade in Böhler N690 steel, 6.3 mm thick with a hardness of 58 HRC, flat edge and full-length lightening fuller.

The Forprene handle with threaded tang lock makes the knife solid and well-balanced. The sheath, M.O.L.L.E. compatible, is made of shock-absorbing nylon with a conical guide for quick insertion and extraction and a system that prevents shaking noises, it is equipped with a two-button safety flap, a thigh with anti-rotation rubber reinforcement and an ambidextrous reversible safety: simply pressing the trigger unlocks the blade.

Intended use: Tactical / Multi-role

Type of production: Industrial
Country of production: Italy
Blade: N690Co 58HRC stainless steel
Blade treatment: Mil-C-13924 burnishing
Handle: Forprene
Blade length: 163mm.
Blade thickness: 6.3mm.
Total length: 293mm.
Weight: 289g.
Sheath: Nylon
Packaging: Cardboard box with Extrema Ratio logos
Notes: -

KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
* Origin: Withdrawn from a private individual, previously purchased
* Conditions: in like-new condition
* Available on the market: No longer available
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: None
* Box: /
* Sheath: /
* Manuals, Certificates and Guarantees: Yes
* Checked and Certified by our internal laboratory

Intended use: Heavy Duty / Hiking / Tactical / Collection

Type of production: handcrafted blade and handle

Country of production: Italy
Blade: D2 steel at 59/61HRC with cryogenic hardening
Blade treatment: Raw
Handle: titanium folders with handle in micarta
Blade length: 90mm.
Blade thickness: 5mm.
Closed length: 120mm.
Total length: 213mm.
Closed thickness: 17mm.
Balance: -
Weight: 150g.
Opening: Carson Flipper system / ambidextrous opening pins on the blade
Washers: steel, with ball bearings made in Japan
Closure: Rockers Arm 8.11
Clip: stainless steel, removable and reversible
Sheath: -
Packaging: Plastic case with Wander Tactical logos
Notes: -

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: Overall in good condition, with some minor signs of use.
* Commercially available: Still in production
* Sharpening: Factory sharpened, improvable
* Marks on blade: A few small signs of wear and tear.
* Marks on handle: A few scratches on guard and pommel.
* Box: /
* Scabbard: Present, with a few small signs of wear.
* Manuals, Certificates and Warranties: /
* Checked and Certified by our in-house laboratory

Idun is a deity in Norse mythology, known as the keeper of the apples of eternal youth. These magical apples grant immortality to the gods who eat them, keeping them forever young and vital.

Intended Use: Hunting/Light Utility

Production type: Industrial
Country of manufacture: Sweden / Japan
Blade: stainless steel VG10 Rolled
Handle: Ox-Hide (oxhide) rings, aluminum guard and tang
Blade length: 100mm.
Blade thickness: 5mm.
Total length: 220mm.
Weight: 170g.
Sheath: leather, with vertical belt loop
Packaging: -
Notes: previously purchased knife, from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: Like new
* Commercially available: Discontinued, only made in 30 pieces
* Sharpening: Factory sharpened
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Use: tactical, sporting, hiking, collection

Blade: integral, rolled Japanese stainless steel (San Mai) with 61.5HRC cryogenically hardened CoS cutting edge
Handle: forprene
Blade length: 90mm.
Blade thickness: 6.5mm.
Total length: 210mm.
Balance: set back 0.5cm. from the guard branch
Weight: 214g.
Sheath: ABS with multi-position Tek-Lok attachment
Notes:  new knife, withdrawn from private collections

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: in good condition
* Commercially available: Still in catalog
* Sharpening: Original, improvable
* Marks on blade: Small signs of wear
* Marks on handle: Small signs of wear and tear
* Packaging: Complete
* Scabbard: Present, with minimal signs of wear
* Manuals, Certificates and Warranties: -
* Checked and Certified by our in-house laboratory

Fallkniven Three Kronor TK1

The “Three Kronor” line blends the latest martensitic technologies with the ancient roots of the Swedish royal family.
In fact, these knives are the only ones that can boast the royal symbol of three crowns placed on the blade and on the beautiful wooden box that contains the knife and sheath.
The rolled steel used is currently one of the best industrial steels on the market and is composed of an inner sheet of SGPS from powder, a steel already used for the U2 model, at 62HRC coupled with two outer sheaths of VG2. The knives thus reveal exceptional cutting, penetration and edge-holding qualities.

Blade: Three-layer rolled 3G steel (VG2 and SGPS “Super Gold Powder Stainless Steel” at 62 HRC)
Handle: Cocobolo wood
Blade length: 100 mm.
Blade thickness: 4.5 mm.
Total length: 215 mm.
Weight: 145 g.
Sheath: Black, leather

KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: In very good condition
* NO longer available on the market
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: Very small marks
* Box: Present
* Sheath: -
* Manuals, Certificates and Guarantees: ER
* Checked and certified by our internal laboratory

Medium folding bag from the BD series. It is produced with an aluminum handle which enhances its characteristics of resistance and lightness, also thanks to the steel frame. The model maintains all the features of the BD2 updated with the new High Speed ​​Razor Opening system.

Intended use: Sports / EDC

Type of production: Industrial
Blade production: Italy
Blade: N690Co 58HRC stainless steel
Blade treatment: Satin
Handle: Anticorodal
Blade length: 95mm.
Blade thickness: 3mm.
Closed length: 128mm.
Total length: 224mm.
Closed thickness: 17mm.
Weight: 105g.
Closure: Liner Lock
Clip: removable in stainless steel
Packaging: cardboard box with Extrema Ratio logos
Note: -

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: Overall in very good condition
* Commercially available: Discontinued
* Sharpening: Factory.
* Marks on blade: Small abrasions given by being placed in kydex sheath.
* Marks on handle: None
* Box: /
* Scabbard: Present
* Manuals, Certificates and Warranties: /
* Checked and Certified by our in-house laboratory

Type of production: Handcrafted
Country of Production: Italy
Blade: D2 steel at 59/60HRC
Blade finish: GunKote
Handle: Micarta
Blade length: 65mm.
Blade thickness: 6.5mm.
Total length: 132mm.
Balance: backward
Weight: 198g.
Sheath: made of Kydex, thermoformed
Packaging: -
Notes: previously purchased knife from a private collection

Exclusive limited edition series in collaboration with INSTRUCTOR ZERO (Team Zero International Training Security Company), renowned firearms training specialist, risk analyst and strategic consultant working worldwide for both military and law enforcement specialized units and government agencies.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from private collection, previously purchased.
* Condition: New, never used
* Commercially available: Discontinued, limited run of only 33 numbered pieces
* Sharpening: Factory sharpened
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: /
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended Use: Tactical / Collection

Production type: Industrial
Country of Production: Italy
Blade: Stainless steel N690Co 58HRC
Blade Treatment: Testudo MIL-C-13924
Handle: Anticorodal
Blade Length: 68mm.
Blade thickness: 4mm.
Length closed: 110mm.
Total length: 181mm.
Thickness when closed: 23mm. (15mm without clip)
Weight: 139g.
Closure: Liner Lock with additional safety catch
Clip: Stainless Steel
Packaging: watertight plastic box with Extrema Ratio and Team Zero logos, Warranty Certificate, Velcro Patch, Limited edition made in only 33 pieces

This is a smaller version of Bo Randall's original knife, made in the Scagel knife style. 12.2 cm blade made of 4.5 mm thick stainless steel. This size and shape are popular with outdoor activity experts worldwide. It has a nickel silver guard and back cap and a handle made of authentic Indian deer antler. It weighs about 168 grams and comes with a brown leather sheath.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably produced in the late 1990s.
* Condition: Excellent condition
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Packaging: -
* Scabbard: original, leather, "Type A," in very good condition.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory

Intended use: hunting/fishing

Type of production: handcrafted
Country of manufacture: USA
Blade: stainless steel 440B
Blade finish: satin
Handle: deerskin with through-guard and nickel silver tang
Blade length: 122mm.
Blade thickness: 4.5mm.
Total length: 245mm.
Balance: backward
Weight: 168g.
Sheath: brown leather with belt loop and sharpening stone
Notes: vintage knife, late 1990s, previously purchased, withdrawn from private collection

The Model 27 is an ideal all-purpose sports knife. This knife has a stainless steel blade, 5mm blade thickness and 147mm length with concealed tang construction. The handle has nickel silver guard and pommel and a leather and walnut wood ring handle with black micarta and nickel silver spacers. 

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably produced in the late 1990s.
* Condition: Excellent condition
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Packaging: -
* Scabbard: original, leather, "Type A," in very good condition.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory

Intended use: hunting

Type of production: handcrafted
Country of production: USA
Blade: stainless steel 440B
Blade finish: satin
Handle: made of leather and walnut wood rings with through-guard and nickel silver tang
Blade length: 147mm.
Blade thickness: 5mm.
Total length: 262mm.
Balance: backward
Weight: 230g.
Sheath: brown leather with belt loop and sharpening stone
Notes: vintage knife, late 1990s, previously purchased, withdrawn from private collection

Randall Made Knives' Model 11 is the original drop-point blade. Designed in 1952 by Alaskan guide Tommy Thompson it is designed for skinning large prey, has the tip lowered below the top of the blade to avoid cutting too deeply into skins when using the tip first.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably produced in the late 1990s.
* Condition: Very good condition
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Packaging: -
* Scabbard: original, leather, "Type A," in very good condition.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory

Intended use: hunting

Type of production: handcrafted
Country of production: USA
Blade: stainless steel 440B
Blade finish: satin
Handle: ergonomic, walnut wood with through-guard and brass tang
Blade length: 130mm.
Blade thickness: 5mm.
Total length: 245mm.
Balance: backward
Weight: 290g.
Sheath: brown leather with belt loop and sharpening stone
Notes: vintage knife, late 1990s, previously purchased, withdrawn from private collection

Randall Made Knives' Model 11 is the original drop-point blade. Designed in 1952 by Alaskan guide Tommy Thompson it is designed for skinning large prey, has the tip lowered below the top of the blade to avoid cutting too deeply into skins when using the tip first.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably produced in the late 1990s.
* Condition: Very good condition
* Sharpening: Original
* Marks on blade: A few small marks given by being placed in the sheath.
* Marks on handle: A few small marks on the duralumin pommel.
* Packaging: -
* Scabbard: original, leather, "Type A," in very good condition.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory

Intended use: hunting

Type of production: handcrafted
Country of manufacture: USA
Blade: carbon steel O-1
Blade finish: satin finish
Handle: leather rings with brass through-guard and duralumin tang
Blade length: 118mm.
Blade thickness: 4.5mm.
Total length: 230mm.
Balance: backward
Weight: 210g.
Sheath: brown leather with belt loop and sharpening stone
Notes: vintage knife, late 1990s, previously purchased, withdrawn from private collection

This Model 19-4 Bushmaster from Randall Made Knives features a clip point blade with satin finish, false counterbore and serrated thumb rest. The handle consists of nickel silver through-guard and recoil pad with colored micarta spacers and monolithic curved deer antler grip. Includes original "Model A" leather sheath with belt loop and sharpening stone.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably produced in the late 1990s.
* Condition: Excellent condition
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Packaging: -
* Scabbard: original, leather, "Type A," in very good condition.
* Manuals, Certificates and Warranties: -
* Checked and Certified by our in-house laboratory

Intended use: hunting

Type of production: handcrafted
Country of production: USA
Blade: stainless steel 440B
Blade finish: satin
Handle: deer antler with through-guard and nickel silver recoil pad
Blade length: 115mm.
Blade thickness: 5.5mm.
Total length: 228mm.
Balance: set back
Weight: 281g.
Sheath: brown leather with belt loop and sharpening stone
Notes: vintage knife, late 1990s, previously purchased, withdrawn from private collection

CUCHILLO DE COLECCIÓN PRIVADA
* Tipo: Comprado Anteriormente 
* Condición: Muy buen estado
* Afilado: Original
* Marcas en la hoja: Ninguna
* Marcas en el mango: Ninguna
* Embalaje: -
* Vaina: original, cuero, en muy buen estado
* Manuales, Certificados y Garantías: - - * Comprobado y certificado por nuestro laboratorio interno.
* Comprobado y certificado por nuestro laboratorio interno

El Randall Model 1 Fighter fue uno de los primeros modelos producidos en el taller de Randall en Orlando. Un Modelo 1, fabricado por el propio Bo Randall, sirvió como prototipo para la Springfield Randall que fue producida por la Northampton Cutlery Company cerca de Springfield, Massachusetts, en 1943 y 1944 para uso del ejército estadounidense.

Uso previsto: táctico / militar

Tipo de fabricación: artesanal
País de fabricación: USA
Hoja: espiga completa en acero inoxidable 440B
Acabado de la hoja: satinado
Empuñadura: protector pasante de latón y empuñadura monolítica de micarta
Longitud de la hoja: 177 mm.
Grosor de la hoja: 5mm.
Longitud total: 295mm.
Equilibrio: en la rama de la guarda
Peso: 350g.
Funda: cinturón, cuero negro
Notas: Cuchillo comprado anteriormente, retirado de colección privada

Type: Previously Purchased
Condition: in excellent condition
Available in the market, currently in production
Sharpening: Factory standard
Blade marks: None
Handle marks: None
Box: Present
Sheath: Not applicable
Manuals, Certificates, and Warranties: ER
Checked and Certified by our internal laboratory
Intended use: Tactical/Emergency

Type of production: Industrial
Blade Production: Italy
Blade: N690Co stainless steel, 58HRC
Blade Treatment: Testudo
Handle: Anticorodal
Blade length: 95mm
Blade thickness: 4mm
Closed length: 134mm
Total length: 225mm
Closed thickness: 24mm
Balance: Not applicable
Weight: 162g
Closure: Liner Lock
Clip: Stainless Steel
Sheath: Not applicable
Packaging: black cardboard box with Extrema Ratio logos
Notes: seat belt cutter, glass breaker, screwdriver for optics

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: 2014 knife overall in near new, unused condition, some minor marks on metal parts given by age
* Commercially available Discontinued.
* Sharpening: Factory sharpened, never used for cutting.
* Marks on blade: No
* Marks on handle: Some discoloration of laser engravings given by age.
* Box: Present
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory



Intended Use: Tactical / Multirole

Production type: Industrial
Country of Production: Italy
Blade: stainless steel N690Co hardened to 58HRC
Blade Finish: Desert Warfare
Handle: Anticorodal with stainless steel spacer
Blade length: 115mm.
Blade thickness: 6.3mm.
Total length: 260mm.
Weight: 245g.
Lock system: Back Lock with additional safety pin
Packaging: cardboard box with Extrema Ratio logos
Notes: Previously purchased discontinued specimen from a private collection. Full set, in near-new condition

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Overall in good condition.
* Commercially Available Available.
* Sharpening: Factory.
* Marks on blade: A couple of light marks on burnishing.
* Marks on handle: Slight signs of wear on hardware and clip.
* Box: Present, but not in perfect condition
* Scabbard: -
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory


Intended Use: Tactical/Sporting

Production Type: Industrial
Country of Production: Italy
Blade: Stainless steel N690Co 58HRC
Blade Finish: Burnishing MIL-C-13924
Handle: Anticorodal (aluminum)
Blade length: 68mm.
Blade thickness: 4mm.
Length closed: 110mm.
Total length: 181mm.
Thickness when closed: 15mm.
Weight: 139g.
Closure: Liner Lock, with additional safety catch
Clip: stainless steel removable and reversible
Packaging: cardboard box with Extrema Ratio logos

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased - year of production 2004 - 1st series Shrapnel with double guard branch and kydex sheath
* Conditions: Like new
* Commercially available Yes
* Sharpening: Original
* Marks on blade: NO
* Signs on handle: NO
* Packaging: NO
* Sheath: In kydex
* Manuals, Certificates and Guarantees: YES
* Checked and Certified by our internal laboratory

Intended Use: Military/Tactical

Type of production: industrial
Blade production: Italy
Blade: N690Co 58/60HRC stainless steel
Blade treatment: MIL-C 13924 bluing
Handle: Forprene
Blade length: 110mm.
Blade thickness: 6.3mm.
Closed length: 142mm.
Total length: 210mm.
Weight: 210g.
Clips: absent
Sheath: ABS sheath with Tek-Lok attachment with automatic knife retention system.
Note: -

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased - Limited Edition supplied by Extrema Ratio for Task Force 45 (TF-45) joint military unit of Italian special forces, operating in Afghanistan from at least June 2006 to 2016, as part of Operation "Sarissa" of the International Security Assistance Force (ISAF).
* Conditions: Like new
* Commercially available No in the version with engraving -
* Sharpening: Original
* Marks on blade: NO
* Signs on handle: NO
* Packaging: YES
* Sheath: -
* Manuals, Certificates and Guarantees: YES
* Checked and Certified by our internal laboratory

Intended use: Sport / Tactical

Type of production: Industrial
Blade production: Italy
Blade: N690Co 58HRC stainless steel
Blade treatment: Testudo
Handle: Anticorodal
Blade length: 125mm.
Blade thickness: 3mm.
Closed length: 150mm.
Total length: 270mm.
Closed thickness: 17mm.
Balancing: -
Weight: 120g.
Closure: Liner Lock
Clip: removable in stainless steel
Scabbard: -
Packaging: cardboard box with Extrema Ratio logos
Note: -

Intended Use: Collection / Heavy Duty

Production type: Handcrafted
Country of Production: Italy
Blade: D2 steel at 59/61HRC with cryogenic hardening
Blade treatment: Black Blood
Handle: 2mm titanium folders with micarta handle
Blade length: 93mm.
Blade thickness: 5mm.
Length closed: 124mm.
Total length: 214mm.
Thickness when closed: 21mm.
Weight: 186g.
Opening: Carson Flipper system / Ambidextrous opening pins on blade.
Closure: Rockers Arm 8.11
Clip: stone washed titanium, removable and reversible
Packaging: plastic pouch with Wander Tactical logos
Notes: Limited Edition, produced entirely by hand, each example differs from the previous one in aesthetic finishes

KNIFE WITHDRAWAL FROM A PRIVATE COLLECTION
* Type: Previously purchased
* Conditions: Like new
* Commercially available: Discontinued, model dating back to 2019
* Sharpening: Factory
* Marks on blade: No
* Marks on the handle: No
* Box: WT original packaging
* Sheath: -
* Manuals, Certificates and Warranties: WT certificate
* Checked and certified by our internal laboratory

Intended use: Collection / Heavy Duty

Type of production: Artisan
Country of production: Italy
Blade: in D2 steel at 59 / 61HRC with cryogenic hardening
Blade treatment: Raw
Handle: 2mm titanium folders with micarta handle
Blade length: 93mm.
Blade thickness: 5mm.
Closed length: 124mm.
Total length: 214mm.
Thick when closed: 21mm.
Weight: 186g.
Opening: Carson Flipper system / Ambidextrous opening pins on the blade
Closing: Rockers Arm 8.11
Clip: in stone washed titanium, removable and reversible
Packaging: Plastic case with Wander Tactical logos
Notes: Limited Edition, produced entirely by hand, each piece differs from the previous one in aesthetic finishes

Knife withdrawn from a private collection - Limited edition production in Japanese CoS steel in SanMai dating back to 2018 and no longer available - In like new condition, no marks on the blade (never cut, never resharpened) or on the handle. Supplied with handmade Kydex sheath and Wander Tactical certificate - Checked and certified by our in-house Coltelleria Collini laboratory.

In collaboration with Wander Tactical we have decided to propose their new neck knife, the Raptor model, in an exclusive version with a satin blade that uses the famous Japanese San Mai steel produced by Takefu Steel. Specifically we used, for the central plate, the CoS at 61.5HRC (Cobalt Special, mechanically considered 25% higher than the already highly appreciated VG10) and the 420J2 (at 56 HRC) for the two side plates in order to guarantee a very high cutting capacity, but at the same time a remarkable resistance to abrasion, resilience and resistance to oxidation.

Use: Neck Knife / Collection

Type of production: Artisan
Production Lama: Italy
Blade: integral, in Japanese laminated stainless steel (San Mai) with cutting edge in CoS at 61.5HRC with cryogenic hardening
Blade treatment: Satin
Handle: Paracord
Blade length: 80mm.
Blade thickness: 6.5mm.
Total length: 175mm.
Balancing: backward
Weight: 156g.
Sheath: in Kydex, thermoformed, with lanyard for Neck Knife use
Packaging: -
Notes: Each knife is unique and handcrafted

As in the ancient Japanese Samurai swords.

The rolled steel - imported into Italy by Collini Steel directly from the Japanese Takefu Steel - is based on the ancient Japanese tradition in the creation of the famous Samurai swords. In fact, as early as 1100 the expert Japanese blacksmiths combined different materials together to give the Katana swords incredible cutting capabilities combined with a resistance and flexibility previously unknown. It is thanks to this revolutionary construction technique that Samurai swords have been preserved to this day, becoming one of the most fascinating objects made by man. Following this tradition applied to modern metallurgy, today we are able to have technologically advanced steels already tested and used in cutlery also by famous brands such as Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.

Characteristics of San Mai steel: These are different types of metals bonded together to create a composite that encloses and intensifies the strengths of the metals individually taken:

- Longer life of the cutting edge
thanks to the use of very high quality steels with high carbon content (VG10, CoS, Shiro) or sintered (SPG2), in the heart of the sheet (Core Steel), the blade, once hardened, achieves decidedly hardness and cutting performance higher than those achieved with the use of traditional steels.

- Greater resilience
built with the principle of Japanese swords, multilayer steel is difficult to break thanks to the toughness of the central steel (Core Steel) and the elasticity of the steel used for the side coating (Stainless Steel).

- Better corrosion resistance
the steel used for the external layers (Stainless Steel) guarantees the blade a high resistance to corrosion. The combination of the two or more materials used by Takefu Steel generates, at the galvanic level, a structure that improves the corrosion resistance even on the wire.

- Easy processing even after heat treatment
although steel normally becomes harder after hardening, the lateral steel used in multilayer processing does not lose its softness and allows easy processing, drilling or welding even after heat treatment. For an optimal performance of the blade, cryogenic treatment is recommended.

- Improvement of the aesthetic result
The knives made with multi-state steel or with a damascus pattern at the end of the processing are aesthetically elegant, refined and highly appreciated by collectors all over the world.

For more information: collinisteel

Knife withdrawn from private collection - Overall in excellent condition, still with factory sharpening, a few small signs of oxidation - Distinguished by Copper Brush finish, not usual to find on Wander models and very rare ivory white G-10 handle - Checked and certified by our in-house laboratory.

Type of Production: Handcrafted
Country of Production: Italy
Blade: D2 steel at 59/60HRC
Blade Finish: Copper Brush
Handle: G-10
Blade Length: 180mm.
Blade thickness: 6.5mm.
Total length: 340mm.
Balance: backward
Weight: 605g.
Sheath: made of Kydex, thermoformed, with Tek-Lok type attachment
Packaging: -
Notes: supplied with certificate of authenticity and warranty dated 12/20/2020 - knife withdrawn from private collection, overall in excellent condition

Absolutely like new - Comes from a private collection - Unique item made in 2020, prototype, does not correspond to any standard model of Wander Tactical production - Made entirely by hand.

Use: Collection / Utility / Hunting

Production type: Handcrafted
Country of Production: Italy
Blade: integral, japanese rolled steel (San Mai) with V-Toku2 (carbonaceous) cutting edge at 62/63HRC and SUS410 (stainless steel) outer cheeks
Blade finish: satin finish 
Handle: Paracord
Blade length: 90mm.
Blade thickness: 6.65mm.
Total length: 200mm.
Balance: backward
Weight: 180g.
Sheath: in kydex
Package: Certificate of authenticity
Notes: Unique piece of 2020 - Prototype: it doesn't correspond to any standard model of Wander Tactical production - Entirely hand made - Absolutely like new, coming from a private collection,

Japanese steel merges with Italian excellence

For this 2019/2020 collaboration, exclusive to Coltelleria Collini, we decided to propose a series of best sellers produced by Wander Tactical. Knives made with the famous San Mai steel produced by the Japanese Takefu Steel. Specifically we have used the carbonaceous V-Toku2 at 62/63HRC for the central plate and the stainless SUS410 for the two external plates, in order to guarantee a very high cutting capacity, penetration and edge holding together with an easy resharpening and maintenance. At the same time the blade has a remarkable resistance to corrosion and an important increase of resilience given by the type of extreme steel and the laminated structure.

As in the ancient swords of the Japanese Samurai.

The rolled steel - imported in Italy by Collini Steel directly from the Japanese Takefu Steel - is based on the ancient Japanese tradition in the creation of the famous Samurai swords. As early as 1100, expert Japanese blacksmiths combined different materials to give Katana swords incredible cutting capabilities combined with previously unknown strength and flexibility. It is thanks to this revolutionary construction technique that the Samurai swords have been preserved until our days becoming one of the most fascinating objects made by man. Following this tradition applied to modern metallurgy, we are now able to have technologically advanced steels already tested and used in cutlery by famous brands such as Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.

Characteristics of San Mai steel: It is made of different types of metals alloyed together to create a composite that contains and intensifies the strengths of the metals taken individually:

- Longer cutting edge life
thanks to the use of high quality steels with a high carbon content (VG10, CoS, Shiro) or sintered (SPG2), in the core steel, the blade, once hardened, reaches hardness and cutting performance decidedly superior to those achieved with the use of traditional steels.

- Greater resilience
Built on the principle of Japanese swords, the multilayer steel is difficult to break thanks to the toughness of the central steel (Core Steel) and the elasticity of the steel used for the lateral coating (Stainless Steel).

- Improved corrosion resistance
The steel used for the outer layers (Stainless Steel) gives the blade a high resistance to corrosion. The combination of the two or more materials used by Takefu Steel generates, at a galvanic level, a structure that improves corrosion resistance even on the edge.

- Easy machining even after heat treatment
Although steel normally becomes harder after hardening, the lateral steel used in multilayer machining does not lose its softness and allows easy machining, drilling or welding even after heat treatment. For optimum blade performance, cryogenic treatment is recommended.

- Improved aesthetic performance
Knives made of multi-state steel or damascus pattern at the end of the processing are aesthetically elegant, refined and highly appreciated by collectors all over the world.

For further information: collinisteel

Knife withdrawn from a private collection in excellent condition, re-sharpened - Complete with original certificate - Checked and certified by our in-house Coltelleria Collini laboratory.

Type of production: Artisan
Production Lama: Italy
Blade: in D2 steel at 59 / 60HRC
Blade treatment: Row Finish
Handle: Micarta
Blade length: 180mm.
Blade thickness: 6.5mm.
Total length: 340mm.
Balancing: set back
Weight: 605g.
Sheath: in Kydex, thermoformed, with Tek-Lok type attachment
Packaging: -
Note:

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Collected from a private individual, previously purchased and used.
* Condition: Used, with obvious cosmetic signs of wear and tear, in no way compromising its use
* Commercially available: Discontinued, demilitarized version, without attachments and with top sharpening removed
* Sharpening: Factory (can be improved)
* Marks on blade: Various signs of wear, cosmetic in nature.
* Marks on handle: Various signs of wear, cosmetic in nature.
* Box: Present, original, complete
* Scabbard: Present, original, used, in good condition.
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory

Intended use: tactical/military/multi-role

Blade: full tang in N690Co 58HRC stainless steel with front upper portion of blade NOT sharpened
Handle: detachable in Forprene
Blade length: 180mm.
Blade thickness: 6.3mm.
Total length: 310mm.
Balance: advanced, 1.5cm from the lower guard branch
Weight: 378g.
Sheath: modular tactical with thread cutter, thigh or belt, Nylon - includes diamond sharpener and magnesium fire starter

Sheath: modular tactical with thread cutter, thigh or belt, Nylon - includes a diamond sharpener and magnesium fire starter

Piscitelli - Hunt horn hammered blade - CCC03/2 - handmade knife KNIFE WITHDRAWN FROM PRIVATE COLLECTION

• Type: Previously Purchased
• Condition: like new
• Available in commerce: NO the craftsman stopped producing knives a few years ago
• Sharpening: Original
• Marks on blade: NO
• Marks on handle: NO
• Packaging: YES
• Checked and Certified by our internal laboratory

Typical knife for the hunter. It is a robust and concrete knife. The tip is slightly lowered to work in cavities, and the blade has a deep curve for skinning.

Features:

• steel: AISI 420
• hardness: 54/56 HRC
• total length: 18cm
• blade length: 7.5cm
• blade thickness: 2mm
• weight: 68gr
• fittings: horn
• notes: handcrafted
• accompanied by a warranty certificate

Piscitelli has been making knives in Frosolone for three generations, a small town in the Molise hinterland known for its knife-making. The Art, Style and Tradition allow us to give importance and originality to our creations handed down from generation to generation.

Giovanni Piscitelli, born in Frosolone (IS). The passion for collection and hunting knives I inherited from my father (master craftsman) from whom I also inherited the most sophisticated techniques. My knives are unique pieces, strictly handcrafted.

When producing a knife, there are many elements that make a difference. In addition to a difference in value in the choice of materials, it is the labor required to perform certain operations, closely connected to the construction complexity that makes the knife more valuable. The reasons that justify the differences can also lie in the processing of the blade, or of the handle (elements that it is good to remember are modeled and finished exclusively by hand).