Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini
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Busse Combat - SARsquatch 2008 Special Edition - INFI Steel & Raptor Micarta - PRIVATE COLLECTION - Knife
KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Provenance: Acquired from a private individual; previously purchased and used
* Condition: Structure intact, no functional compromises, fully operational and ready for use. Presence of surface oxidation and signs of aging, consistent with the untreated finish. The absence of a coating has allowed, over the years, the development of a natural patina and signs of oxidation that attest to the authenticity of its use. These elements reinforce its technical character and ensure its longevity.
* Commercial Availability: Discontinued
* Sharpening: Professionally resharpened
* Blade Markings: Surface oxidation and signs of aging
* Handle Markings: None
* Box: /
* Sheath: Handcrafted Kydex, made specifically for this knife
* Manuals, Certificates, and Warranties: /
* Inspected and Certified by our in-house laboratoryThe Busse SARsquatch is one of the most iconic models in the Busse Combat Knife Company’s lineup, a direct expression of the design philosophy developed by Jerry Busse: maximum reliability, uncompromising construction, and proven performance in the field.
This specific 2008 Special Edition version stands out for its less common configuration, lacking a protective coating. A choice that at the time favored a more “bare and functional” approach, now particularly appreciated by the most experienced enthusiasts.
For many collectors and users, the SARsquatch represents one of those models that, during its production run, were difficult to find and even harder to purchase. An iconic piece from an era when Busse operated with limited availability and extremely high demand.
At the heart of the SARsquatch is the famous INFI steel, a proprietary alloy developed in-house by Busse, the specific composition details of which have been deliberately kept confidential over time.
In practice, INFI is recognized for: High resilience, suitable for intensive and heavy-duty use; Corrosion resistance superior to the average for non-stainless steels; Good edge retention, with ease of maintenance.
These qualities have helped build the brand’s reputation, making Busse models practical tools for real-world use.
This SARsquatch model is aimed at an audience that understands the value of the Busse project and the context in which it was born. It is not a pristine “collector’s item,” but an authentic knife, true to its operational nature.
It represents a tangible opportunity for those who, in the 2000s, followed the brand and appreciated its products but were unable to easily acquire them: today, it is possible to purchase an original piece, with a distinctive configuration and a history already written, ready to continue being used.
Intended Use: Heavy Duty
Production Type: Handcrafted
Country of Origin: USA
Blade: Full tang, INFI steel at 58/60 HRC
Blade Finish: Uncoated
Handle: Micarta with Raptor-style pattern, secured with 3 pin tubes
Blade Length: 185mm.
Blade Thickness: 5mm.
Overall length: 320 mm.
Balance: Guard-side balanced
Weight: 484 g.
Sheath: Handcrafted Kydex, made specifically for this knife; with modular attachment for vertical belt carry
Packaging: -
Notes: Knife from 2008, previously purchased, from a private collectionBU-SAR08-CP€749.00Only 1 leftOnly 1 left -
Viking Knives - Fighter Model 12 - Custom Fixed Blade Knife - PRIVATE COLLECTION - knife
PREVIOUSLY PURCHASED KNIFE FROM A PRIVATE COLLECTION
* Origin: Acquired from a private owner, previously purchased
* Condition: Overall in excellent condition
* Commercial availability: No longer commercially available
* Sharpening: original
* Marks on blade: -
* Marks on handle: -
* Box: -
* Sheath: Included
* Manuals, Certificates and Warranties: -
* Inspected and Certified by our in-house laboratoryThe Viking Knives Fighter Model 12 is a custom fixed blade knife attributed to American knifemaker Jim Eriksen and presumably made between the 1990s and the early 2000s, although the exact date is not documented. The knife features a 180 mm blade with a slender profile, pronounced tip and distinctive asymmetric single-bevel grind: one side of the blade is flat, while the opposite side features the main bevel. Its construction includes a straight metal guard, black handle scales secured by two pins and a shaped pommel with a lanyard hole.The opposing "VIKING" and "ERIKSEN 12" markings, together with the handmade leather sheath branded Viking Knives, support the attribution and enhance its appeal to collectors of American custom knives.
Intended use: collection, display and utility use compatible with its size and geometry
Production type: handmade custom
Country of manufacture: United States
Blade: 440C
Blade finish: satin
Handle: G10 scales
Blade length: 180 mm
Blade thickness: 6 mm
Overall length: 303 mm
Weight: 507 g
Guard: metal, with straight arms
Sheath: stitched black leather, with rear belt loop and Viking Knives marking
Packaging: -
Notes: blade with asymmetric geometry, flat on one side and bevelled on the opposite side. "VIKING" and "ERIKSEN 12" markings on the blade. The number 12 presumably refers to the model or pattern, but the official designation has not been verified against an original catalogue. Surface marks consistent with previous storage or use are present. Production date not stated.
The asymmetric grind is one of the specimen's most distinctive technical features and reflects a specific construction choice by the maker. Together with its large size, original branded sheath and clearly legible markings, it supports the knife's position within American custom production intended for collectors. This configuration is particularly appealing to enthusiasts of handmade fighters and unconventional blade geometries.viking-ap€0.00Only 0 leftOnly 0 leftOut of stock -
Microtech - Socom Elite - Clip Point Black PVD CTS-204P & Black Aluminum - PRIVATE COLLECTION - 160-1T - Knife
KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: Overall in excellent condition
* Commercial Availability: Discontinued in this steel variant
* Sharpness: Factory-sharpened
* Marks on blade: None
* Marks on handle: Minor cosmetic signs of wear on the clip and screws
* Box: Included
* Sheath: -
* Manuals, Certificates, and Warranties: Included
* Inspected and certified by our in-house laboratoryThe Microtech Socom Elite is one of the most iconic folding knives produced by Microtech, prized for its combination of durability, ergonomics, and reliability. Designed for professional and tactical use, over the years it has also established itself as a benchmark among collectors and enthusiasts of high-end cutlery.
The model presented here, manufactured in 2019, features a blade made of Carpenter CTS-204P steel, one of the best high-performance stainless steel alloys in its class, known for its excellent edge retention, high corrosion resistance, and outstanding wear resistance. The black/dual-tone finish contributes to its particularly aggressive and professional appearance.
The aluminum handle with non-slip inserts ensures a firm and comfortable grip even under the most demanding conditions, while the manual thumb stud opening system and the proven liner lock mechanism guarantee quick deployment and safety during use.
Thanks to Microtech’s signature build quality and a design that has become an industry classic, the Socom Elite is an excellent choice for both everyday use and for collectors seeking one of the most iconic models in the American brand’s modern lineup.
Intended Use: Tactical, EDC
Production Type: Industrial
Country of Manufacture: USA
Blade: Carpenter CTS-204P stainless steel
Blade Finish: “Normal” (Black PVD + Satin)
Handle: Aluminum with non-slip inserts
Blade Length: 101mm
Blade thickness: 4 mm
Closed length: 127 mm
Overall length: 228 mm
Closed thickness: 15 mm
Weight: 157 g
Lock type: Liner Lock
Clip: Stainless steel, removable
Packaging: Microtech box with manuals
Notes: Previously purchased knife, from a private collectionMTK-160-1T€0.00Only 0 leftOnly 0 left
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Kanetsune Shinobi KB-209 Knife – Japanese Handmade Fixed Blade Knife
KNIFE RETRIEVED FROM A PRIVATE COLLECTION
* Origin: Acquired from a private collector, previously purchased
* Condition: As new, never used
* Market availability: Hard to find
* Sharpening: Factory edge
* Blade marks: None
* Handle marks: None
* Box: Original
* Sheath: Included
* Manuals, Certificates and Warranty: Included
* Inspected and Certified by our in-house laboratory
There is a special charm in objects born where steel carries memory. The Kanetsune Shinobi KB-209 embodies the essential aesthetics of Japanese knife-making, recalling the heritage of traditional blades: a refined 15-layer Damascus blade with a Blue Steel (Aogami) core, a handle inspired by traditional Japanese sword mountings featuring samegawa (ray/shark skin) with black cord wrapping, and an elegant Japanese-style wooden sheath. This fixed blade knife offers strong visual impact and is designed for light outdoor use, distinctive EDC carry, or as a collectible piece, combining presence, control, and time-honored materials.
Intended use: Fixed blade knife for EDC, light outdoor activities, tactical use, and collecting.
Production type: High-quality semi-handcrafted production inspired by Japanese tradition.
Country of manufacture: Japan (Seki).
Blade: Blue Steel (Aogami) with 15-layer Damascus cladding.
Blade finish: Visible traditional Damascus pattern.
Handle: Oak wood handle wrapped in samegawa (ray/shark skin) with black cord.
Blade length: 135 mm.
Blade thickness: 4 mm.
Total length: 260 mm.
Weight: Approx. 162 g (knife only).
Packaging: Knife supplied with Japanese-style wooden sheath.
Notes: KB-209 model from the Shinobi series; often listed as discontinued or difficult to source by various retailers.
A brief history of the brand
Kanetsune is a brand of Kitasho Co., Ltd., based in Seki, a Japanese city historically known as the “City of Cutlery.” The company officially dates back to 1964, with family roots in knife manufacturing and trade going back to the 1930s. The name Kanetsune is traditionally associated with a renowned master bladesmith of the Muromachi period, underlining its strong connection to Japanese forging heritage.
Use and maintenance advice
The Blue Steel Damascus blade requires care: after use, it is recommended to wash by hand, dry immediately, and apply a light protective oil layer during storage or use in humid environments. Avoid dishwashers and prolonged contact with water or aggressive substances. The samegawa provides a natural, secure grip, enhancing handle stability even with wet hands.
Why choose this knife
The Kanetsune Shinobi KB-209 is not just a knife, but an object with a strong identity: 15-layer Damascus Blue Steel for a distinctive cutting edge, a traditional handle with samegawa and cord for control and authenticity, and a Japanese-style wooden sheath for elegant presentation. An ideal choice for enthusiasts seeking a fixed blade with true Japanese character, beyond common Western designs.KB209€0.00Only 0 leftOnly 0 left
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Microtech - Anax - 2015 Marfione Custom Limited Edition - Tri-Tone DLC Elmax & Carbon Fiber - PRIVATE COLLECTION - Knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Collected from a private individual, previously purchased.
* Condition: Like new, never used
* Commercially available: Limited and numbered custom edition, discontinued
* Sharpening: Factory.
* Marks on blade: None
* Marks on handle: None
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Not Present
* Checked and Certified by our in-house laboratoryMicrotech Marfione Custom ANAX - Limited Series 2015
In 2015, Anthony Marfione created a limited and numbered series of the famous ANAX, a folding integral knife that marked a turning point in custom design. Winner of the “Most Innovative Knife of the Year” award at the 2014 Blade Show, the ANAX combines functionality, futuristic aesthetics, and top-of-the-line materials. The custom models produced that year stand out for their handcrafted finishes, unique material variations, and exclusive accessories, quickly becoming collector's items coveted on a global scale.
Data Sheet.
Intended Use: Tactical, EDC
Type of production: Custom
Country of Production: USA
Blade: Elmax Stainless Steel
Blade Finish: Tri-Tone Black DLC
Handle: Carbon fiber and titanium with Black DLC finish and hardware
Blade length: 95mm
Blade thickness: 4mm
Length closed: 125mm
Total length: 219mm
Thickness when closed: 12mm
Weight: 99g
Closure: Sub Frame Lock in titanium with Black DLC finish
Clip: Titanium with Black DLC finish
Packaging: Marfione Custom box with external serial number, nylon zippered pouch, microfiber pouch, titanium patch with Marfione logo
Notes: 05/2015 limited run custom edition, specimen number 075, numbered on blade and boxMTK-075-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Arburesa Pusceddu F. - Arbus 21cm Knife - PRIVATE COLLECTION - Blonde Bovine Horn
WITHDRAWN FROM PRIVATE COLLECTION
Origin: Acquired from a private collector, previously purchased
Condition: Like new
Availability: Commercially available
Sharpening: Factory edge
Blade marks: None
Handle marks: None
Box: -
Sheath: -
Manuals, Certificates, and Warranties: -
Inspected and Certified by our internal laboratoryThe handcrafted "Original Arburesa Hunting Model" knife represents the excellence of Sardinian tradition, skillfully combining functionality and refined design. Made by the historic Coltelleria Arburesa Eredi Pusceddu F., active since the 1950s and now in its third generation, this knife is designed for hunting enthusiasts seeking a reliable and high-quality tool.
Intended use: Hunting
Production type: Handcrafted
Country of origin: Italy
Blade: AISI 440C stainless steel
Blade finish: Satin
Handle: Bovine horn with steel core
Blade length: 90mm
Blade thickness: 2.5mm
Total length: 21cm
Weight: 75g
Packaging: -
Notes: Each knife is unique; the horn grain variations make every handle different.AP-ARB-AR€0.00Only 0 leftOnly 0 leftOut of stock -
Bud Nealy - MCS II Custom Aikuchi - CPM-S30V & G10 - PRIVATE COLLECTION - Handmade Knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: Like new, never used
* Commercially available: Handcrafted, one-of-a-kind, no longer in production
* 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
Bud Nealy's MCS II System knives are designed to be compact and lightweight, with a focus on low weight. The MCS System, developed in the 1980s, offers great versatility in carrying thanks to a Kydex sheath that can be adapted with five different attachments (included), allowing nine carrying positions. Ambidextrous use of the system is possible.The MCS System has been improved with the MCS II, which incorporates 3M Dual Lock attachment systems with five times the adhesion strength of classic Velcro. This version further increases versatility and allows transport positions to be configured more quickly. The system offers options for both on-body and off-body carrying.
Intended Use: Tactical/Collection/Neck Knife/CQD
Country of manufacture: USA
Type of production: Handcrafted
Blade: CPM-S30V satin-finished stainless steel
Handle: G10
Blade length: 125mm.
Blade thickness: 3mm.
Total length: 230mm.
Balance: Backward
Weight: 120g.
Scabbard: Ultra flat Kydex scabbard with MCS II multi-carry and attachment system developed by Bud Nealy
Notes: Entirely handmade - 2004 model - Serial #7307BN-MCSAIK-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Halfbreed Blades - Large Bushcraft Knife - HBBLBK01OD - PRIVATE COLLECTION - Knife
KNIFE RETRIEVED FROM A PRIVATE COLLECTION
* Origin: Acquired from a private owner, previously purchased
* Condition: Like new, never taken out of its box
* Market Availability: Hard to find
* Factory Edge: Yes
* Blade Marks: None
* Handle Marks: None
* Box: Original, with logos and accessories
* Sheath: Included
* Manuals, Certificates & Warranty: Complete set included
* Inspected and Certified by our internal laboratoryThe Halfbreed Blades HBBLBK01OD is a high-end tactical knife designed to withstand the most extreme conditions. Built with a solid full-tang blade made of Böhler K110 steel, it provides excellent wear resistance and outstanding cutting performance. The 146 mm blade is coated with OD Green Teflon (PTFE), reducing friction and protecting the steel from corrosion.
The handle, made of black G10, ensures a secure grip in any situation, while the crusher pommel with an integrated fire starter adds extra functionality for survival scenarios. The design also features a lanyard hole and a bow drill system on both sides of the handle, making it ideal for survival use.
Supplied with a Kydex MOLLE-compatible sheath, the Halfbreed Blades HBBLBK01OD is perfect for tactical operators, military personnel, and outdoor enthusiasts looking for an indestructible and high-performance knife. Made in Australia, this tool embodies reliability and uncompromising toughness.
Technical Specifications
Intended Use: Tactical, Survival, Military
Production Type: Industrial
Country of Manufacture: Australia
Blade: Böhler K110 Steel
Blade Finish: PTFE (OD Green Teflon)
Handle: Black G10
Blade Length: 146 mm
Blade Thickness: 6.5 mm
Total Length: 286 mm
Weight: 541 g
Locking Mechanism: Full-Tang (Fixed Blade)
Clip: -
Packaging: Halfbreed Blades Box + Kydex MOLLE-compatible Sheath
Notes: Lanyard hole, Crusher pommel with fire starter, Bow drill on both sides of the handleHBBLBK01OD€0.00Only 0 leftOnly 0 leftOut of stock -
E.G. Custom - Hunting knife - horn and briar handle - entirely handmade
handcrafted knife entirely handmade with grinding wheel and file. The blade is made of ledeburitic steel with 2.3% carbon obtained by powder metallurgy and reaches a hardness of 64 HRC. Perfect for hunting and outdoor use.
Intended use: collection / hunting
Type of production: custom
Production Lama: USA
Blade: 64HRC powder steel
Blade treatment: -
Handle: in deer horn and tuya burl with brass guard
Blade length: 100mm.
Blade thickness: 5mm.
Total length: 240mm.
Weight: 172g.
Sheath: in brown leather sewn and handmade
Notes: knife made in Italy in the late 90s - certificate of the craftsmanCUS-1€0.00Only 0 leftOnly 0 leftOut of stock -
Boss - Folder knife by David Winch - coltello sportivo
KNIFE RETIRED FROM PRIVATE COLLECTION
* Type: Previously purchased
* Condition: Overall in very good condition
* Commercially available: No
* Sharpening: YES
* Marks on blade: No
* Marks on handle: No
* Box: wooden
* Sheath: -
* Manuals, Certificates and Warranties: -
* Checked and Certified by our internal laboratoryType of production: Industrial
Blade: 440A steel
Blade Treatment: -
Handle: G10 Black
Blade length: 80mm.
Blade thickness: 3mm.
Total length: 195mm.
Weight: 80g.
Note: -BO-DW€0.00Only 0 leftOnly 0 leftOut of stock
Sports, Outdoor, Tactical, and Collectible Knives: The Collini Selection
For over 50 years, Coltelleria Collini has been a reference point in Italy for the world of specialized cutlery. Since 1968, we have been selecting sports, outdoor, professional, and collectible knives, collaborating exclusively with official brands, historical manufacturers, and master artisans.
In this category, you will find thousands of original knives, chosen for demanding collectors, EDC, outdoor, and bushcraft enthusiasts, as well as professional operators who require reliability, quality materials, and consistent performance over time.
Military & Tactical Knives
Knives designed for heavy-duty and professional use, where robustness and reliability are paramount. We select world-leading brands such as Extrema Ratio, Zero Tolerance, Ka-Bar, and Cold Steel. Fixed and folding blades developed to withstand extreme conditions.
Sports & Outdoor Knives
From trekking to hiking, from bushcraft to everyday carry (EDC). Discover the Italian excellence of Fox Knives and LionSteel, the Nordic solidity of Fallkniven, and great classics like Opinel and Spyderco.
Collectible & Rare Knives
Custom, vintage, limited edition, and discontinued knives. Through our Approved program, we acquire, evaluate, and certify private collections, offering our customers access to rare, display, and investment-grade blades.
Why choose Coltelleria Collini since 1968
We are not just an e-commerce site, but a historic cutlery shop with direct experience on the products we offer. Buying from us guarantees:
- Certified Originality: we are official dealers for all brands we carry.
- Real Stock with fast shipping.
- Qualified Assistance and technical advice before and after sales.
Knives FAQ
There is no absolute "best" brand, but specific leaders for each use. For tactical and professional use, Extrema Ratio and Zero Tolerance are top tier. For outdoor and EDC, Fox, LionSteel, Fallkniven, and Spyderco excel.
Yes, buying sports and collectible knives online is generally legal for adults. However, laws regarding carrying and transporting knives in public vary significantly by country. Always check your local regulations.