Approved - knives withdrawn from private collections, checked, overhauled and certified by Coltelleria Collini
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Spartan Blades - Nymph Integral Frame Mini Slipjoint - StoneWashed CPM-35VN & Titanium - PRIVATE COLLECTION - Knife
KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private individual, previously purchased
* Condition: Like new, never used, but missing the original packaging
* Commercially available: Discontinued
* Edge: Factory-sharpened
* Marks on blade: None
* Marks on handle: None
* Box: Missing - Will be shipped in a Spartan Blades box, but different from the original one
* Sheath: -
* Manuals, Certificates, and Warranties: -
* Inspected and Certified by our in-house laboratoryAfter more than 40 years of service in the U.S. Army Special Forces, Curtis Iovito and Mark Carey founded Spartan Blades LLC in North Carolina.
Curtis, who had been designing and crafting knives for his friends in the special forces for years, and Mark, who had always dealt with military and tactical gear during his time with the “Green Berets,” decided to combine their expertise and passion with the goal of building innovative and functional knives using the highest-quality materials and manufactured entirely in the United States.
Intended Use: EDC / Sports
Production Type: Midtech
Country of Manufacture: USA
Blade: CPM-S35VN stainless steel
Blade Finish: Stonewash
Handle: Stonewashed Titanium
Blade Length: 48 mm.
Blade thickness: 2 mm.
Closed length: 74 mm
Overall length: 121 mm.
Closed thickness: 7 mm
Weight: 36 g.
Closure: Integral Frame Slipjoint (two-handed opening and closing without blade lock)
Clip: Titanium
Packaging: Cardboard box with Spartan Blades logos
Notes: Winner of the 2014 Blade Show award for “Most Innovative American-Made Knife of the Year” – Knife previously purchased and withdrawn from a private collectionSB-NYM-CP€154.92Only 1 leftOnly 1 left
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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 -
Spartan Blades - Nyx - Black CPM-S35VN & Tan Micarta - PRIVATE COLLECTION - Knife
KNIFE PREVIOUSLY PURCHASED, FROM A PRIVATE COLLECTION
* Origin: Acquired from a private seller, previously purchased
* Condition: Overall in good condition, with superficial cosmetic marks on the finish caused by insertion and removal from the sheath
* Commercially available: Discontinued
* Sharpness: Factory-sharpened, could be improved
* Marks on blade: Superficial cosmetic marks on the finish caused by insertion and removal from the sheath
* Marks on handle: None
* Box: Included
* Sheath: Included
* Manuals, Certificates, and Warranties: -
* Inspected and Certified by our in-house laboratory
Intended Use: Tactical/MilitaryProduction Type: Industrial
Country of Manufacture: USA
Blade: CPM-S35VN stainless steel, 59/60 HRC
Blade Finish: Black SpartaCoat
Handle: Canvas Micarta with 3D texture
Blade Length: 130mm.
Blade Thickness: 4.8mm.
Overall Length: 254mm.
Weight: 217g.
Sheath: Nylon, M.O.L.L.E. compatible
Packaging: Cardboard box with Spartan Blades logos
Notes: Design by Lovito/Carey - Knife from a private collection, previously purchasedSB6BKTNNLBK-CP€225.41Only 1 leftOnly 1 left -
Spartan Blades - Spartan-Ka-Bar Knife - FDE MagnaCut & Leather - SB54DEBKLTBK - PRIVATE COLLECTION - Knife
KNIFE FROM PRIVATE COLLECTION
Source: acquired from a private owner, previously purchased
Condition: good, never used
Available on the market: currently in production
Sharpening: factory edge
Marks on blade: -
Marks on handle: light scratch on the pommel
Box: not included
Sheath: leather, with various superficial marks
Manuals, Certificates and Warranties: not included
Inspected and Certified by our internal laboratory
On December 9, 1942, during World War II, KA-BAR presented a knife to the United States Marine Corps hoping it would become the standard-issue weapon. In cooperation with the Marine Quartermaster Department, the design was revised and production of an improved fighting and utility knife began.
During the war, USMC KA-BAR knives became so recognized for quality and widespread use that “KABAR” became a common name. It was adopted by the Marines, Army, Navy, Coast Guard and Underwater Demolition Teams. In later years, many KA-BAR knives were reactivated in Korea, Vietnam, Desert Storm, Iraq and Afghanistan.
In 2019, KA-BAR joined Spartan Blades to form Pineland Cutlery. CEO John Stitt wanted a “KA-BAR” with improved strength, durability and corrosion resistance. During development, metallurgist Larrin Thomas identified CPM MagnaCut® steel as meeting these requirements.
CPM MagnaCut® is a high-carbon powder metallurgy steel produced by Crucible Industries and specifically designed for blades. Spartan Blades developed the Spartan-KA-BAR using CNC machining, cryogenic treatment and PVD coatings.
Intended use: Tactical / Military
Production type: Industrial
Country of manufacture: USA
Blade: CPM MagnaCut steel 61/63HRC
Blade finish: ZrN Flat Dark Earth
Handle: Kraton G with 301 stainless steel guard and tungsten DLC treatment
Blade length: 178mm
Blade thickness: 4.2mm
Overall length: 305mm
Weight: 308g (412g with sheath)
Sheath: black leather
Packaging: -
Notes: the Flat Dark Earth (FDE) coated blade, when inserted into and removed from the leather sheath, may show streaks or marks due to the dye used for the sheath. The blade can be cleaned with petroleum or acetone, re-oiled (for example with WD40 or light mechanical oil) and dried with a clean cloth to restore the original coating finish.SB-54DEBKLTBK-CP€380.00Only 0 leftOnly 0 leftOut of stock -
Viper - Tank by T. Rumici - Stonewashed D2 & Canvas Micarta - VT4004SW - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased.
* Condition: Like new
* Commercially available: Discontinued
* Sharpening: Original
* Marks on blade: None
* Marks on handle: None
* Box: Absent
* Scabbard: Original, like new
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory.The Viper Tank is a fixed-blade knife designed to deliver exceptional performance in tactical and outdoor situations. Made in Italy from high-quality materials, this knife combines strength and functionality, making it ideal for outdoor enthusiasts.
The D2 steel blade provides excellent cutting power, while the ergonomic micarta handle ensures a firm and comfortable grip. The MO.L.L.E.-compatible Cordura sheath completes the equipment, allowing safe and convenient carrying.
Intended Use: UtilityProduction type: Industrial
Country of production: Italy
Blade: D2 steel at 58/59HRC
Blade Treatment: Aspis Coating
Handle: Canvas Micarta
Blade Length: 155mm.
Blade thickness: 5.8mm.
Total length: 297mm.
Weight: 415g.
Sheath: black Cordura, by Vega Holster, with MOLLE attachments
Packaging: -
Notes: Design by Tommaso Rumici - previously purchased knife, from a private collectionAP-VT4004SW€0.00Only 0 leftOnly 0 left
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Viper - Golia by T. Rumici - Black Micarta - VT4003CB - PRIVATE COLLECTION - knife
KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Withdrawn from a private collection, previously purchased and used.
* Condition: Overall in very good condition, damaged scabbard (no lanyard on handle).
* Commercially available: Discontinued, replaced by “Evolution” versions.
* Sharpening: Factory.
* Marks on blade: None
* Marks on handle: None
* Box: -
* Scabbard: Present but damaged (lacking strap to stop handle).
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratoryIntended Use: Light Utility
Production type: Industrial
Country of Production: Italy
Blade: Carbon steel D2 59/60HRC
Blade Treatment: Black PVD
Handle: Canvas Micarta
Blade Length: 125mm.
Blade thickness: 5.8mm.
Total length: 252mm.
Balance: set back 1cm
Weight: 280g.
Sheath: nylon, thigh-high, M.O.L.L.E. compatible.
Packaging: -
Notes: Design by Tommaso Rumici - previously purchased knife, from a private collectionVT4003CB-CP€0.00Only 0 leftOnly 0 leftOut of stock -
Viper - Tank - Black Aspis - VT4004BK - PRIVATE COLLECTION - Knife
KNIFE RETRIEVED FROM PRIVATE COLLECTION
- Origin: Retrieved from a private individual, previously purchased
- Condition: In excellent condition
- Commercial Availability: NOT available on the market
- Blade Edge: Original
- Blade Marks: None
- Handle Marks: None
- Box: -
- Sheath: Original
- Manuals, Certificates, and Warranty: -
- Checked and Certified: By our internal laboratory
The Viper Tank Black Aspis VT4004BK is a fixed-blade knife designed to deliver exceptional performance in tactical and outdoor scenarios. Made in Italy with high-quality materials, this knife combines durability and functionality, making it ideal for outdoor enthusiasts and military use. The D2 steel blade with black PVD coating ensures corrosion resistance and excellent cutting ability, while the ergonomic handle in brown canvas impregnated with phenolic resin provides a firm and comfortable grip. The Cordura® sheath compatible with the MO.L.L.E. system completes the equipment, allowing safe and practical transport.
Intended Use: Sporting/Utility
- Type of Production: Industrial
- Blade Production: Italy
- Blade: D2 steel at 58/59HRC
- Blade Treatment: Aspis Coating
- Handle: Canvas Micarta
- Blade Length: 155mm.
- Blade Thickness: 5.8mm.
- Closed Length: -
- Total Length: 297mm.
- Closed Thickness: -
- Balance: -
- Weight: 415g.
- Lock: -
- Clip: -
- Sheath: Black Cordura, by Vega Holster, with MOLLE attachments
- Packaging:
- Notes: Design by Tommaso Rumici
AP-VT4004BK€0.00Only 0 leftOnly 0 leftOut of stock -
Spartan Blades - Moros Knife - Kydex - DLC - Black Micarta - PRIVATE COLLECTION - SB53BKBKKYBK - Knife
KNIFE FROM A PRIVATE COLLECTION
* Type: Previously purchased knife withdrawn from a private collection
* Condition: Excellent, with very minor marks on the blade
* Availability: Available
* Edge: Factory edge
* Blade Marks: Minor marks on the blade
* Handle Marks: None
* Box: Original
* Sheath: Perfect, never used
* Manuals, Certificates, and Warranties: Original warranty document
Inspected and Certified by our internal labThe Moros is an excellent choice for field use or tactical applications. This well-balanced blade is the perfect blend of size and performance. Light enough to carry without discomfort but sturdy enough to tackle various daily tasks. The tip profile is flat with a tapered upper edge, ensuring excellent cutting performance with good penetration strength. The full tang and handle of the Moros provide a neutral balance, making it light in hand. The ergonomic and textured Micarta canvas handle offers a comfortable and secure grip, both dry and wet.
After over 40 years of service in the US Army Special Forces, Curtis Iovito and Mark Carey founded Spartan Blades LLC in North Carolina. Curtis, who had been designing knives for friends in the special forces, and Mark, who worked with military and tactical equipment in the "Green Berets," decided to combine their skills and passion to create innovative and functional knives using the highest quality materials, entirely made in the United States.
Intended Use: Tactical/Military
Production Type: Mid Tech
Country of Manufacture: USA
Blade: CPM-S45VN stainless steel 59/61 HRC
Blade Finish: PVD Tungsten DLC Flat Black
Handle: Canvas Micarta
Blade Length: 134 mm
Blade Thickness: 4.8 mm
Overall Length: 254 mm
Balance: On guard
Weight: 203 g
Sheath: Kydex thermoformed
Packaging: Cardboard box with Spartan Blades logo
Note: Design by Curtis IovitoAP-SB53BKBKKYBK€0.00Only 0 leftOnly 0 leftOut of stock -
Viper - Odino knife by Vox - Carbon Fiber - PRIVATE COLLECTION - V5918FC - knife
KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
* Origin: Withdrawn from a private individual, previously purchased
* Conditions: in like-new condition
* Available on the market: No longer available
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: None
* Box: /
* Sheath: /
* Manuals, Certificates and Guarantees: NO
* Checked and Certified by our internal laboratoryDesigned by the well-known Danish designer Jesper Voxnaes, Odino is a high-end folding knife characterized by the frame lock architecture with a rotation system on bearings and the use of noble and technological materials (frame entirely in titanium and grip in carbon fiber, titanium or G-10). Vox's unique style, influenced by both Scandinavian design and American cutlery, the attention to detail and the excellence of Viper's typical workmanship create an absolutely original and high-level knife.
Intended use: Sporting/EDC
Type of production: Industrial
Blade production: Italy
Blade: Stainless steel N690Co 58/59HRC
Blade treatment: Stonewashed
Handle: Carbon Fiber and Titanium
Blade length: 75mm.
Blade thickness: 4mm.
Closed length: 100mm.
Total length: 184mm.
Closed thickness: -
Balance: -
Weight: 125g.
Closure: Frame Lock
Clip: Stainless Steel
Sheath: -
Packaging: cardboard box with Viper logos
Notes: Design by Jesper VoxnaesAP-V5918FC€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.