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Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini

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9 Items

  1. SureFire - Delta Fixed Blade Tactical Utility Knife - PRIVATE COLLECTION - rescue knife

    KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
    * Origin: Withdrawn from a private collection, previously purchased
    * Condition: New, never used, but with minor signs of age
    * Commercial availability: Discontinued
    * Sharpening: Factory-sharpened
    * Marks on blade: Minor signs of aging
    * Marks on handle: Minor signs of aging
    * Box: Included
    * Sheath: Included
    * Manuals, Certificates, and Warranties: Included
    * Inspected and Certified by our in-house laboratory

     

    The SureFire EW-06 Delta Fixed Blade is a rare and highly distinctive fixed-blade knife, designed as a lightweight yet extremely rugged combat/utility tool, built to handle virtually any mission. A model that combines high-quality materials, functional design, and a surprising integration of multi-purpose tools directly into the knife’s frame.

    One of the most interesting features of the Delta EW-06 is the integration of several practical tools directly into the frame:
    * Self-adjusting hex wrench (1/2“ to 13/64”)
    * Integrated wire cutter capable of cutting wire up to 12-gauge
    * Cable cutter / flex-cuff cutter, also useful in military or law enforcement contexts
    * Belt or rope cutter on the back of the handle
    * Guard that can be used as a flathead screwdriver

    This combination makes the Delta not only an extremely functional knife in the field, but also a very interesting piece for collectors and enthusiasts of technical cutlery.

     

    Intended Use: Tactical / Rescue / Utility

    Production Type: Industrial
    Country of Manufacture: USA
    Blade: Full tang in CPM-S30V stainless steel
    Finish: Black DLC
    Handle: Micarta
    Blade Length: 100mm.
    Blade Thickness: 3mm.
    Overall Length: 225mm.
    Balance: rear-weighted
    Weight: 159g.
    Sheath: injection-molded ABS with Tek-Lok attachment system
    Packaging: cardboard box with SureFire logos, user manuals, and warranty
    Notes: from a private collection—a rare, discontinued model featuring multiple integrated functions in the handle

    SF-EW06-CP
    €368.03
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  2. 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 laboratory

     

    The 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 collection

    MTK-160-1T
    €0.00
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    Out of stock
  3. EOS - Prawn Friction Folder - CPM-S35VN & Flamed Titanium - PRIVATE COLLECTION - knife

    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

    EOS-PT-CP
    €0.00
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    Out of stock
  4. 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 laboratory

    Microtech 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 box

    MTK-075-CP
    €0.00
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    Out of stock
  5. Case Cutlery - Mini Copperlock Amber - 00133 - PRIVATE COLLECTION - knife

    RETIRED FROM PRIVATE COLLECTION
    Origin: Withdrawn from a private collector, previously purchased
    Condition: Like new
    Availability: Available on the market
    Sharpening: Factory edge
    Blade marks: None
    Handle marks: None
    Box: Original cardboard box
    Sheath: -
    Manuals, Certificates, and Warranty: Yes
    Inspected and Certified by our in-house laboratory
     
    The Case Mini CopperLock® 00133 is a sleek and compact folding knife that embodies the authenticity and timeless charm of American tradition. This model, part of Case’s renowned Amber Bone line, features a natural bone handle with the classic “Peach Seed Jig” finish, a signature of the brand. With a design that blends elements of the Trapper and Copperhead patterns, the Mini CopperLock® combines traditional style with modern functionality.
     
    Equipped with a Tru-Sharp™ stainless steel Clip blade with a mirror-polished finish, it delivers excellent cutting power, edge retention, and corrosion resistance.
     
    The back lock mechanism ensures safe and secure operation. Ideal for collectors or everyday use, this knife is entirely made in Bradford, Pennsylvania (USA), a hallmark of Case craftsmanship. An iconic piece for those seeking functionality, beauty, and history in one pocket tool.

    Intended use: Collection and EDC (Everyday Carry)
    Production type: Industrial
    Country of manufacture: USA
    Blade: Tru-Sharp™ stainless steel
    Blade finish: Mirror polished
    Handle: Amber Bone Peach Seed Jig
    Blade length: 69mm
    Blade thickness: 2.3mm
    Closed length: 107mm
    Total length: 176mm
    Closed thickness: 10mm
    Weight: 56g
    Locking mechanism: Back Lock
    Clip: None
    Packaging: Cardboard box with Case logos
    Notes: Iconic Case model, available in limited quantities

    AP-00133
    €0.00
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    Out of stock
  6. Master of Defense - ATFK Advanced Tactical Folding Knife - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Type: Previously Purchased
    * Condition: Overall in very good condition, knife only, no box and accessories.
    * Commercially available Discontinued since the late 1990s.
    * Sharpening: Factory.
    * Marks on blade: A few small marks given by time.
    * Marks on handle: A few small marks given by time.
    * Box: -
    * Scabbard: -
    * Manuals, Certificates and Warranties: No
    * Checked and Certified by our in-house laboratory.

     

    Master of Defense, an eclectic American brand now discontinued and later taken over by Blackhawk! Blades, produced several lockable and fixed knives of tactical and military types, all made in collaboration with well-known Knifemakers such as Elishewitz, Janick, Keating, Ayoob, Watson and Casillas.


    Intended Use: Tactical/Collection
    Production Type: Industrial
    Country of Production: USA
    Blade: 154CM stainless steel with titanium nitriding
    Handle: aircraft aluminum with non-slip Kraton inserts
    Blade length: 85mm.
    Blade thickness: 3.5mm.
    Length closed: 115mm.
    Total length: 197mm.
    Thickness when closed: 13mm
    Weight: 108g.
    Closure: Button Lock
    Clip: removable, stainless steel
    Packaging: knife withdrawn from private collection, overall in very good condition

    MOD-ATFKCP
    €0.00
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    Out of stock
  7. Bradley - Mayhem Knife - 17040 - PRIVATE COLLECTION - Knife

    Type: Previously purchased knife, from a private collection
    Condition: Like new, never used
    Commercial Availability: Discontinued
    Edge: Factory edge
    Blade Marks: None
    Handle Marks: None
    Box: Present
    Manuals, Certificates, and Warranties: Present
    Inspected and Certified by our internal laboratory

    The Bradley Mayhem 17040 is a refined balisong, perfect for discerning collectors and high-end knife enthusiasts. Designed with superior materials, this knife features a 3.75-inch CPM-S30V stainless steel blade with a stonewashed finish, providing corrosion resistance and a modern, attractive look. The sandblasted titanium handle, enhanced by blue anodized spacers, ensures durability and style. With its spring pin system and tip-up stainless steel clip, the Mayhem guarantees practical and safe use. It is completed with a steel latch for closure and includes an original fabric pouch and packaging.

    Intended Use: Sporting/Collection
    Type of Production: Industrial
    Blade Production: America
    Blade: CPM-S30V stainless steel
    Blade Treatment: Stone Washed
    Handle: Aerospace-grade titanium
    Blade Length: 75mm
    Blade Thickness: 3.5mm
    Closed Length: 120mm
    Total Length: 213mm
    Closed Thickness: 11mm
    Balance: -
    Weight: 120g
    Lock: Spring pin
    Clip: Removable stainless steel
    Sheath: -
    Packaging: Cardboard case with Bradley logos; nylon pouch with Bradley logos
    Notes: -

    AP17040
    €0.00
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    Out of stock
  8. Master of Defense - CQD Mark I by Duane Dieter - PRIVATE COLLECTION - knife

    KNIFE WITHDRAWN FROM PRIVATE COLLECTION
    * Origin: Withdrawn from a private collector, previously purchased
    * Condition: Overall in excellent condition
    * Available on the market: Out of production
    * Sharpening: Factory edge
    * Blade marks: None (the visible stains in the photo are oil on the blade)
    * Handle marks: None
    * Box: Not available
    * Sheath: Present, in Nylon
    * Manuals, Certificates, and Warranties: Not available
    * Checked and Certified by our internal laboratory

    The MARK I is an innovative tactical/military knife, designed by Duane Dieter, produced in the late '90s and has immediately become an icon in the knife-making world.

    Master of Defense, an eclectic American brand that is no longer active and was later acquired by Blackhawk! Blades, produced various folding and fixed tactical and military knives, all created in collaboration with well-known knifemakers such as Elishewitz, Janick, Keating, Ayoob, Watson, and Casillas.

    Intended use: Tactical / Collection
    Type of production: Industrial
    Country of production: USA
    Blade: 154CM stainless steel with titanium nitride coating
    Handle: Aerospace-grade aluminum with non-slip inserts - seatbelt cutter and skull-crusher
    Blade length: 95mm.
    Blade thickness: 3.5mm.
    Total length: 247mm.
    Weight: 122g.
    Lock: Button Lock with additional safety system
    Clip: Removable and reversible, in stainless steel
    Sheath: Belt nylon sheath
    Packaging: No packaging

    MOD-CQDM1-CP
    €0.00
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    Out of stock
  9. Master of Defense - CQD Mark II by Duane Dieter - PRIVATE COLLECTION - knife

    Knife withdrawn from private collection - Overall in good condition, has some minor wear marks on the aluminum handle. On the other hand, the blade is in excellent condition and still has the factory sharpening - The knife is without packaging and certificates, but comes with the original Nylon sheath - Checked and certified by our in-house laboratory.




    Innovative tactical/military knife, designed by Duane Dieter, produced in the late 1990s and immediately became an icon in the cutlery scene.

    Master of Defense, an eclectic American brand now discontinued and later taken over by Blackhawk! Blades, produced several lockable and fixed knives of tactical and military types, all made in collaboration with well-known Knifemakers such as Elishewitz, Janick, Keating, Ayoob, Watson and Casillas.




    Intended Use: Tactical/Collection
    Production type: Industrial
    Country of manufacture: USA
    Blade: 154CM stainless steel with titanium nitriding
    Handle: aircraft grade aluminum with non-slip and skull-crasher inserts
    Blade length: 85mm.
    Blade thickness: 3.5mm.
    Total length: 200mm.
    Weight: 122g.
    Closure: Button Lock with additional safety system
    Clip: removable and reversible, stainless steel
    Sheath: made of Nylon with MOLLE attachments

    MOD-MARKII-CP
    €0.00
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    Only 0 left
    Out of stock
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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.