Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini
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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KNIFE WITHDRAWN FROM PRIVATE COLLECTION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Packaging: knife withdrawn from private collection, overall in very good conditionMOD-ATFKCP€0.00Only 0 leftOnly 0 left
Out of stock -
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KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collector, previously purchased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 laboratoryThe 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Master of Defense, an eclectic American brand that is no longer active and was later acquired by Blackhawk!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 packagingMOD-CQDM1-CP€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.