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Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini

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9 Items

  1. EnZo - Birk 75 Knife - CPMS30V - Carbon Fiber - PRIVATE COLLECTION - 2701 - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    Origin: Acquired from a private owner, previously purchased
    Condition: In excellent condition
    Available on the market: Not available on the market
    Sharpening: Later sharpening, revised by our in-house sharpening lab
    Blade marks: Some scratches
    Handle marks: None
    Box: -
    Sheath: -
    Manuals, Certificates and Warranty: -
    Inspected and Certified by our in-house laboratory

    The EnZo Birk 75 folding knife combines the elegance of Scandinavian design with high-quality materials, offering exceptional performance for both knife enthusiasts and professionals. Its CPM S30V steel blade ensures superior durability and corrosion resistance, while the carbon fiber handle guarantees both lightness and strength. This knife is perfect for those seeking a reliable and refined tool for daily use or outdoor activities.

    Intended use: Hunting/Sporting
    Production type: Semi-Industrial
    Blade origin: Finland
    Blade: Made of CPM S30V steel
    Blade treatment: -
    Handle: Carbon fiber
    Blade length: 75mm
    Blade thickness: 2.5mm
    Closed length: 103mm
    Total length: 178mm
    Closed thickness: 7mm
    Balance: -
    Weight: 102g
    Locking mechanism: Liner Lock
    Clip: Stainless steel
    Sheath: -
    Packaging: Cardboard box with EnZo logos
    Notes: Scandi grind sharpening

    AP-ENZO2701
    €110.66
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  2. 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 laboratory
     
    The 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
    €0.00
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    Out of stock
  3. Andrew Demko - AD 20.5 Clip Point - Stonewashed CPM-S45VN & Carbon Fiber - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Origin: Withdrawn from a private collection, previously purchased and used
    * Condition: Overall in good condition, a couple of small cosmetic marks of use on the tip of the blade
    * Available on the market: Out of production
    * Sharpness: Factory sharp
    * Marks on blade: A couple of small cosmetic marks of use on the tip of the blade
    * Marks on handle: None
    * Box: Present
    * Sheath: -
    * Manuals, Certificates, and Warranties: -
    * Checked and Certified by our in-house laboratory


    The Demko Knives AD20.5 is a high-quality folder offered at a very competitive price. Fun to use and practical for everyday use, it owes much of its appeal to the innovative Shark Lock: a radical system that guarantees a secure blade lock, keeping your fingers safe at all times.

    The mechanism is activated by pulling back the “fin” with your thumb or index finger, in a movement similar to that of a flipper opener. Once opened, the blade locks securely and the fin becomes a comfortable thumb rest, complete with jimping for superior control. Additional jimping on the back of the blade and an optional high grip further enhance the handling and versatility of this folding knife.

    The AD20.5 represents the perfect balance that every EDC seeks to achieve, and will easily earn a permanent place in your pocket as soon as it enters your collection.


    Intended use: Sports/Utility

    Type of production: Industrial
    Country of production: Taiwan
    Blade: CPM-S45VN steel
    Blade treatment: Stonewashed
    Handle: Carbon fiber
    Blade length: 82mm.
    Blade thickness: 3.2mm.
    Total length: 195mm.
    Weight: 98g.
    Closure: Shark-Lock
    Clip: Stainless steel
    Packaging: Transparent plastic box with Demko logos
    Notes: Design by Andrew Demko - knife previously purchased from a private collection

    DEMAD205C-CP
    €0.00
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    Out of stock
  4. 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 laboratory
     
    The 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
    €0.00
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    Out of stock
  5. 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 #7307

    BN-MCSAIK-CP
    €0.00
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    Out of stock
  6. 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 laboratory

    The 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 handle

    HBBLBK01OD
    €0.00
    Only 0 left
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    Out of stock
  7. Andrew Demko - Custom AD20 Full Size - CPM CruWear & Carbon FIber - PRIVATE COLLECTION - pocket knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Type: previously purchased
    * Condition: overall in very good condition
    * Commercially available handcrafted version no longer commercially available.
    * Sharpening: factory sharpened, never resharpened
    * Marks on blade: none
    * Marks on handle: a few tiny little marks on carbon
    * Box: present
    * Scabbard: -
    * Manuals, Certificates and Warranties: -
    * Checked and Certified by our in-house laboratory


    Intended Use: Utility / Collection

    Production type: MidTech
    Country of Manufacture: USA (Wampum, Pennsylvania)
    Blade: CPM-CruWear 63/64HRC steel
    Blade treatment: Stonewashed
    Handle: 5mm thick Carbon Fiber with stainless steel top folder
    Blade length: 95mm.
    Blade thickness: 4.5mm.
    Total length: 220mm.
    Weight: 174g.
    Closure: Shark-Lock
    Clip: stainless steel
    Packaging: cardboard box with Demko logos
    Notes: previously purchased knife from private collection - rare semi-crafted version (MidTech) personally made by the knife maker in his own workshops in Wampum, discontinued and no longer commercially available

    AD20-FSC-CP
    €0.00
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    Out of stock
  8. 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 craftsman

    CUS-1
    €0.00
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    Out of stock
  9. 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 laboratory

    Type 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
    €0.00
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9 Items

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 Catalog PDF Want to know more? Download the Knives Catalog for free (PDF)

Knives FAQ

What is the best knife brand?

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.

Is it legal to buy sports knives online?

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.