knives new life
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ExtremaRatio - R.E.S. - Rescue Emergency Survival Knife - PRIVATE COLLECTION - knife
PREVIOUSLY PURCHASED KNIFE, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: In excellent mechanical condition and in acceptable cosmetic condition, which does not limit its practical use
* Commercially available: Discontinued
* Sharpness: Factory-sharpened
* Marks on blade: Various cosmetic marks from use and aging
* Marks on handle: Various cosmetic marks from use and aging
* Box: -
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Inspected and certified by our in-house laboratoryIntended use: Multipurpose emergency and survival knife
Type of production: Industrial
Country of manufacture: Italy
Blade: N690Co stainless steel
Finish: Burnished
Handle: Anodized Anticorodal aluminum alloy
Blade length: 85 mm.
Blade thickness: 2.5 mm.
Overall length: 210 mm.
Weight: 212 g.
Locking system: Liner Lock on the blade and wood saw; push-button lock on the cable cutter / belt cutter
Packaging: Cardboard box with Extrema Ratio logos and manufacturer’s certificates
Notes: Quick-release emergency cable/belt cutter blade - stainless steel glass breaker - wood saw - 2013 model, now discontinued - previously purchased knife from a private collectionER-RES-CP -
ExtremaRatio - 185° RAO knife - PRIVATE COLLECTION - Knife
PREVIOUSLY PURCHASED KNIFE, PRIVATE COLLECTION
* Origin: acquired from private owner - SERIAL CK0191S - produced in 2021
* Condition: overall very good condition (see photos)
* Market availability: no longer in production in this unit-marked version
* Sharpening: factory edge
* Blade marks: none
* Handle marks: none
* Box: present, slightly damaged
* Sheath: included
* Manuals, certificates and warranty: included
* Checked and certified by our internal laboratory
Folding knife made according to specifications requested by the Italian Army unit 185th RAO (Regiment for Target Acquisition) and currently in service with the same unit. The service version differs from the civilian one only by the complete absence of writings or logos on the blade.
HISTORICAL NOTES ON THE UNIT:
The 185th RAO of the "Folgore" is a unit with ancient traditions, yet relatively new in its current form. It was established on 3 April 2000 following the reorganization of the 185th Paratroopers Artillery Regiment. Based in Livorno, it is an atypical artillery unit currently included within the Special Forces framework.
Composed entirely of volunteer personnel, the 185th RAO selects its members through physical tests and a qualification course structured in modules of increasing difficulty. The tasks assigned to RAO operators are numerous and highly sensitive: they involve gathering information on enemy targets and relaying it to command. More generally, this can be described as reconnaissance in sensitive areas.
"It is therefore clear," the Army emphasizes, "that the activity of the acquisition operator takes place mainly in hostile territory, in small self-sufficient teams operating in isolation."
RAO paratroopers are specialists in infiltration and exfiltration techniques and are able to operate in the field for up to 8–10 days without external resupply. They know how to avoid capture, escape and evade from enemy-controlled areas and, above all, how to identify, define and assess strategically relevant targets. Since 2002, the year of its reorganization, detachments of the 185th Regiment have operated in all major operational theaters: from the Balkans to Afghanistan and Iraq. In these areas they mainly carry out medium- and long-range reconnaissance and surveillance activities within the area of responsibility of the Italian contingent.
Intended use: military/tactical
Type of production: industrial
Blade production: Italy
Blade: N690Co stainless steel 58/60HRC
Blade treatment: MIL-C 13924 black coating
Handle: anodized anticorodal aluminum 4.5mm
Blade length: 118mm
Blade thickness: 6.3mm
Closed length: 142mm
Total length: 261mm
Weight: 335g
Lock: modified front lock with additional threaded safety pin
Clip: none
Sheath: tactical nylon MOLLE-compatible, suitable for both closed and open knife use
Notes: diamond pocket sharpener includedER-RAO-BK-CP -
ExtremaRatio - BF2CT - Stone Washed N690Co - USED - PRIVATE COLLECTION - knife
KNIFE PREVIOUSLY PURCHASED AND USED, FROM A PRIVATE COLLECTION
* Origin: Purchased from a private individual, previously owned and used
* Condition: Excellent mechanical condition, good cosmetic condition (a few small marks on the aluminum handle and a few small spots of oxidation on the blade)
* Commercially available: Available on the market
* Sharpening: Professionally resharpened
* Marks on blade: Small spots of oxidation and minimal polishing of the blade’s finish due to use
* Marks on the handle: 2–3 small scuffs on the aluminum handle
* Box: Included
* Sheath: -
* Manuals, Certificates, and Warranties: Included
* Inspected and certified by our in-house laboratoryThe BF2 is a “full-size” folding knife particularly suited for professional use by military and law enforcement personnel in the field. The handle is sturdy and comfortable; the reversible, wraparound clip serves as a useful and comfortable thumb rest in the “reverse grip” position. The handle scale is solid with the characteristic recessed surfaces designed to engage the opening pins without them protruding from the knife’s closed profile. The blade, available in either a drop-point or tanto configuration, features a flat grind and, like the BF1, a particularly thick and durable tip. The blade locking mechanism is the proven LINER-LOCK, supplemented by a manually operated safety mechanism protected by a guard.
Intended Use: Tactical/Military
Production Type: Industrial
Blade: N690Co stainless steel, 58 HRC
Country of Manufacture: Italy
Handle: Anticorodal
Blade Length: 90 mm.
Blade thickness: 3 mm.
Closed length: 124 mm.
Overall length: 210 mm.
Weight: 142 g.
Closure: Liner Lock with additional safety lock operable when the knife is open
Clip: Reversible and removable stainless steel clip
Notes: Previously owned and used knife, from a private collectionER-BF2CT-SW-CP -
ExtremaRatio - M1A1 Last Call - PRIVATE COLLECTION - multi-purpose rescue knife
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 laboratoryThe 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 81ER-BFM1A1LC-CP -
ExtremaRatio - RAO C Folding Knife - Tactical Grey - PRIVATE COLLECTION - knife
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 laboratoryThe 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 collectionER-RAOC-TG-CP -
Mission - MBK-Ti Knife - Plain Edge Beta Titanium & Black G10 - PRIVATE COLLECTION - Knife
PRIVATE COLLECTOR'S KNIFE, PREVIOUSLY PURCHASED
* Provenance: Withdrawn from a private individual, previously purchased
* Condition: Iconic knife from the early 2000s, never used, in very good condition (typical signs of wear of this model and material given by rubbing with the sheath)
* Available on the market: Difficult to find and not in this configuration
* Sharpening: Factory, can be improved
* Blade marks: Typical wear marks of this model and material, given by rubbing with the sheath
* Signs on handle: Small signs given by time
* Box: -
* Sheath: Present, in good condition, with small signs given by time
* Manuals, Certificates and Guarantees: -
* Controlled and Certified by our in-house laboratory
The MBK-TI model is a utility knife designed to offer maximum reliability and discretion in the most demanding operational uses. Equipped with a 4-inch spear point blade, it was conceived as a more aggressive and compact solution for boot knife or neck knife use, particularly suitable for professional contexts in special operations, SWAT units and tactical environments.
Intended use: Multi-role / Boot Knife / Neck KnifeType of Production: industrial
Blade: Full Tang in Titanium Beta, with micro-balled finish
Country of production USA
Grip: Black G10
Blade length: 101mm.
Blade thickness: 5mm.
Total length: 203mm.
Weight: 99g.
Sheath: in kydex, thermoformed, with Tek-Lok multi-position attachment
Packaging: -
Note: Previously purchased knife, from private collection - iconic product from the early 2000sMBKTI-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Mission - MTK-Ti Knife - Half Serrated Beta Titanium & Black G10 - PRIVATE COLLECTION - Knife
RETIRED KNIFE FROM PRIVATE COLLECTION
* Provenance: Withdrawn from a private individual, previously purchased
* Condition: Iconic knife from the early 2000s, never used, in very good condition (typical signs of wear of this model and material given by rubbing with the sheath)
* Available on the market: Difficult to find and not in this configuration
* Sharpening: Professionally sharpened
* Blade marks: Typical wear marks of this model and material, given by rubbing with the sheath
* Signs on handle: None
* Box: -
* Sheath: Present and in excellent condition, Made in USA by SpecOps
* Manuals, Certificates and Guarantees: -
* Controlled and Certified by our in-house laboratoryIntended use: Multi-role
Type of Production: industrial
Blade: Full Tang in Titanium Beta, with micro-balled finish
Country of production USA
Grip: Black G10
Blade length: 130mm.
Blade thickness: 6.3mm.
Total length: 255mm.
Weight: 243g.
Sheath: Made in USA by SpecOps, in coyote colored Nylon, belt, MOLLE compatible, with thermoformed Kydex inner part
Packaging: -
Note: Previously purchased knife, from private collection - iconic product from the early 2000sMTKTI-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Mission - MPS 10-Ti Half Serrated - Beta Titanium Knife - PRIVATE COLLECTION - Knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased
* Condition: Iconic knife from the early 2000s, never used, in excellent condition (signs of wear typical of this model and material due to rubbing against the sheath)
* Available on the market: Out of production
* Sharpness: Factory sharp
* Marks on blade: Signs of wear typical of this model and material, due to rubbing against the sheath
* Marks on handle: N/A
* Box: Present and in excellent condition
* Sheath: Present and in excellent condition, never used, with normal signs of age
* Manuals, Certificates, and Warranties: /
* Checked and Certified by our in-house laboratoryMISSION beta titanium knives are high-quality tools designed to withstand the most extreme conditions.
Made from a special beta titanium alloy, these knives combine exceptional lightness, corrosion resistance, and strength. MISSION developed these knives to ensure durability and reliability in extreme environments, such as the sea or high temperatures, and they are virtually indestructible. The main feature of these knives is their ability to remain perfectly usable even after intensive use.
The knives have been tested and selected by the US Navy SEALs, who have used them in sensitive missions and special operations. Thanks to their incredible strength, ease of maintenance, and reliability, they have become a benchmark for special forces professionals and enthusiasts of high-end outdoor equipment.
Intended use: Multi-purpose / Diving
Type of production: Industrial
Blade: Beta Titanium with micro-shot peened finish
Country of manufacture: USA
Handle: Beta Titanium with micro-shot peened finish
Blade length: 125mm.
Blade thickness: 6.3mm.
Total length: 248 mm.
Weight: 151 g.
Sheath: thermoformed Kydex, with removable nylon belt loop for vertical carry on belt.
Packaging: cardboard box with Mission Knives logos.
Notes: previously purchased knife from a private collection - discontinued, iconic product from the early 2000s.MPS10TI-CP€0.00Only 0 leftOnly 0 leftOut of stock -
ExtremaRatio - T3000 S Testudo - First Series - PRIVATE COLLECTION - Knife
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 laboratoryIntended 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)ER-T3000S-CP -
Extremaratio - Fulcrum II D Folder Knife - PRIVATE COLLECTION - knife
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 laboratoryDirectly 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/militaryBlade: 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 collectionERF2D-CP -
ExtremaRatio - Ontos - Black N690Co & Forprene - USED / PRIVATE COLLECTION - knife
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 UtilityType 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 collectionER-ONB-CP -
ExtremaRatio - Satre - S600 Black EXP Dark - PRIVATE COLLECTION - Neck Knife - Knife
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 / UtilityType 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)ER-SAT-S6-CP -
Extremaratio - Col Moschin Desert Warfare - With Department Logos - PRIVATE COLLECTION - knife
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/MilitaryBlade: 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 collectionER-CMDW-CP -
ExtremaRatio - Ti-Rock Tactical Version - 100pcs. Limited Edition - USED - knife
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 laboratoryKnife 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 / CQDType 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 boxE-TROT-CP -
ExtremaRatio - MPC knife Selected Shooters - PRIVATE COLLECTION - knife
- 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.
AP-MPC -
Mission - MPK12-Ti Half Serrated - Titanium Beta & Hytrel - PRIVATE COLLECTION - Knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: Iconic knife from the early 2000s, used, but overall in excellent condition
* Commercially available: Discontinued
* Sharpening: Factory sharpened, can be improved.
* Marks on blade: Signs of wear typical of this model and material, given by rubbing against the sheath
* Marks on handle: None, normal workmanship marks found on all these models.
* Box: /
* Scabbard: Present, in very good condition, with normal signs of workmanship present on all of these models.
* Manuals, Certificates and Warranties: /
* Checked and Certified by our in-house laboratory.
MISSION beta titanium knives are high-quality tools designed to withstand the most extreme conditions.Made from a special beta titanium alloy, these knives combine exceptional lightness, corrosion resistance and strength. MISSION developed these knives to ensure durability and reliability in extreme environments, such as the sea or high temperatures, and they are virtually indestructible. The main feature of these knives is their ability to remain perfectly usable even after heavy use.
The knives have been tested and selected by U.S. Navy SEALs, who have used them in sensitive missions and special operations. Because of their incredible durability, ease of maintenance, and reliability, they have become a benchmark for special forces professionals and high-end outdoor equipment enthusiasts.
Intended Use: Tactical/Sub
Type of Manufacture: industrial
Blade: made of Beta Titanium with a micropeened finish
Country of manufacture USA
Handle: Hytrel
Blade length: 185mm.
Blade thickness: 6.3mm.
Total length: 305mm.
Weight: 264g.
Sheath: made of Hytrel and rubber, with Nylon strap
Packaging: /
Notes: previously purchased knife, from private collection - discontinued, iconic early 2000s productMPK12-TI-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Extremaratio - Col Moschin Desert Warfare - PRIVATE COLLECTION - knife
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/MilitaryBlade: 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: -ER-COL-DW-CP -
Extremaratio - Arditi Black - Single Edge Dagger - PRIVATE COLLECTION - Knife
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 laboratoryIntended 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 ArditesER-AR-BK-CP -
ExtremaRatio - Shrapnel OG - Satin San Mai CoS Limited Edition - PRIVATE COLLECTION - knife
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, collectionBlade: 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 collectionsERCC-SH-CP -
ExtremaRatio - MPC Desert Warfare - 2014 Full Set - PRIVATE COLLECTION - Knife
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 conditionER-MPCDW-CP -
ExtremaRatio - MF0 Drop Point Black - PRIVATE COLLECTION - folding knife
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 logosAP-MF0D-CP -
ExtremaRatio - Fulcrum Civil Bayonet Knife NFG Black - USED - PRIVATE COLLECTION - Knife
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 laboratoryIntended 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 starterSheath: modular tactical with thread cutter, thigh or belt, Nylon - includes a diamond sharpener and magnesium fire starter
ER-FUBB-US


























