Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini
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Emerson - MACH-1 BTS 2000 Knife - Black TiNi 154CM & G-10 - PRIVATE COLLECTION - knife
KNIFE ACQUIRED FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: Mechanically in excellent condition; cosmetically in good condition. Shows minor scuffs on the G10 handle due to the passage of time and limited use of the knife.
* Availability on the market: Knife from 2000, discontinued, particularly rare
* Sharpening: Professionally resharpened by the previous owner
* Marks on blade: Minor cosmetic abrasions caused by age and use of the knife, albeit limited
* Marks on handle: A few minor marks caused by age and use of the knife, albeit limited
* Box: -
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Inspected and certified by our in-house laboratoryIntended use: Tactical/Military
Manufacturing type: Industrial
Blade: 154CM stainless steel
Blade finish: Titanium nitriding
Country of manufacture: USA
Handle: G-10 with titanium inlays
Blade length: 90 mm.
Blade thickness: 3 mm.
Closed length: 125 mm.
Overall length: 213 mm.
Weight: 128 g.
Closure: Liner Lock
Clip: burnished stainless steel, removable
Notes: Knife from 2000, discontinued, previously purchased, from a private collectionEM-MACH1-CP€315.57Only 1 leftOnly 1 left
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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KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used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/UtilityType 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 collectionDEMAD205C-CP€0.00Only 0 leftOnly 0 left
Out of stock -
Cold Steel - AD-10 - CPM-S35VN & Black G10 - PRIVATE COLLECTION - AD1028DD
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used.
* Condition: Overall in very good condition, has a few small surface scratches on the blade from use.
* Commercially available: Available
* Sharpening: Factory.
* Marks on blade: Small surface scratches visible against the light
* Marks on handle: None
* Box: Present
* Scabbard: Present
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory
Intended Use: Sport/UtilityProduction Type: Industrial
Country of Production: Taiwan
Blade: Stainless steel CPM-S35VN
Blade treatment: Satin finish
Handle: G10
Blade Length: 91mm.
Blade thickness: 3.8mm.
Total length: 223mm.
Weight: 202g.
Closure: Tri-Ad Lock
Clip: Reversible and removable, stainless steel
Packaging: cardboard box with Cold Steel logos
Notes: Design by Andrew DemkoCS28DD-CP€0.00Only 0 leftOnly 0 left
Out of stock -
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 / CollectionProduction 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 availableAD20-FSC-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Timberline - Aviator Pilot Survival Knife - Tanto Chisel Blade - TM94021 - PRIVATE COLLECTION - knife
Knife from a private collection - Very rare and highly sought after discontinued model dating back to 2000 - Peculiar tanto blade with chisel sharpening - This is a scaled down version of Timberline's Specwar model made in collaboration with Emerson - Like new, never used, perfect in every detail, with warranty and immaculate box - Checked and certified by our in-house laboratory.
Intended Use: Tactical / CollectionType of manufacture: Industrial
Country of Production: USA
Blade: 440C stainless steel with chisel sharpening
Blade finish: matte microbead blasting
Handle: Nylon and Fiberglass
Blade length: 95mm.
Blade thickness: 2.5mm.
Total length: 220mm.
Weight: 105g.
Sheath: Kydex
Notes: 2000 knife from a private collection - Like newTM94021€0.00Only 0 leftOnly 0 left
Out 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.