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Collection Knives: For Knife Collectors and Custom Knife Enthusiasts

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6 Items

  1. 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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  2. Carl Schlieper - Survival Companion Knife - Vintage knife

    Carl Schlieper Stahlwarenfabrik & Export was originally a trading company founded between 1754 and 1798 in Remscheid, Germany. Products included knives, tools and freehand razors. A branch of the company in Solingen was responsible for the production of knives including slipjoint, automatic knives, daggers, machetes, bowies, razors and kitchen knives. Over the years, several trademarks were created and 22 patents held by the company and millions of pieces sold worldwide. Carl Schlieper was liquidated through bankruptcy in 1993. Production of the brand was subsequently taken over by Freidrich Olbertz in Solingen.

    Survival knife produced in Germany since the 1970s.

    Intended use: Collection/Survival

    Type of production: industrial
    Blade: ICE TEMPERED stainless steel, PVD coated
    Country of production: Germany
    Handle: brass coated with synthetic material, hollow inside (usable space approx. 50mm. x 14mm.) with screw cap with o-ring
    Blade length: 185mm. (serrated length on back 95mm.)
    Blade thickness: 4.8mm.
    Total length: 304mm.
    Balance: on the guard
    Weight: 401g. (609G. scabbard included)
    Scabbard: leather, with pocket containing a sharpening stone
    Notes: original cardboard box

    Translated with www.DeepL.com/Translator (free version)

    CS-SUR-COMP
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  3. Carl Schlieper - Folder Classic knife - micarta - vintage 90s - knife

    Carl Schlieper Stahlwarenfabrik & Export was originally a trading company founded between 1754 and 1798 in Remscheid in Germany. Products included knives, tools and freehand razors. A branch of the company in Solingen was engaged in the production of knives including slipjoint, automatic knives, daggers, machetes, bowie, razors and kitchen knives. Over the years, various brands and 22 patents held by the company have been created and thousands of pieces sold worldwide. Carl Schlieper was liquidated for bankruptcy in 1993. The production of the brand was subsequently acquired by Freidrich Olbertz in Solingen.

    Traditional pocket knife with micarta handle - knife made in Germany in the 90s.

    Intended use: Collection

    Blade: stainless steel
    Production Lama Germany
    Handle: nickel silver and micarta
    Primary blade length: 70mm.
    Total length: 173mm.
    Balancing: -
    Weight: 107gr.
    Closure: Back Lock
    Clip:
    Sheath: -
    Note: -

    CS-FO-GMI
    €69.67
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  4. Carl Schlieper - Poket knife - micarta - vintage 90s - knife

    Carl Schlieper Stahlwarenfabrik & Export was originally a trading company founded between 1754 and 1798 in Remscheid in Germany. Products included knives, tools and freehand razors. A branch of the company in Solingen was engaged in the production of knives including slipjoint, automatic knives, daggers, machetes, bowie, razors and kitchen knives. Over the years various brands and 22 patents held by the company have been created and thousands of pieces sold worldwide. Carl Schlieper was liquidated for bankruptcy in 1993. The production of the brand was subsequently acquired by Freidrich Olbertz in Solingen.

    Traditional pocket knife with micarta handle - knife made in Germany in the 90s.

    Intended use: Collection

    Blade: stainless steel
    Production Lama Germany
    Handle: nickel silver and micarta
    Primary blade length: 60mm.
    Total length: 155mm.
    Balancing: -
    Weight: 81gr.
    Closure: Back Lock
    Clip:
    Sheath: -
    Note: -

    CS-FO-MI
    €69.67
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  5. Carl Schlieper - Poket knife - wood - vintage 90s - knife

    Carl Schlieper Stahlwarenfabrik & Export was originally a trading company founded between 1754 and 1798 in Remscheid in Germany. Products included knives, tools and freehand razors. A branch of the company in Solingen was engaged in the production of knives including slipjoint, automatic knives, daggers, machetes, bowie, razors and kitchen knives. Over the years various brands and 22 patents held by the company have been created and thousands of pieces sold worldwide. Carl Schlieper was liquidated for bankruptcy in 1993. The production of the brand was subsequently acquired by Freidrich Olbertz in Solingen.

    Traditional pocket knife with wooden handle - knife made in Germany in the 1990s.

    Intended use: Collection

    Blade: stainless steel
    Production Lama Germany
    Handle: nickel silver and wood
    Primary blade length: 60mm.
    Total length: 155mm.
    Balancing: -
    Weight: 82gr.
    Closure: Back Lock
    Clip:
    Sheath: -
    Note: -

    CS-FO-LE
    €69.67
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  6. Bradley - Kimura Spear Black G10 - BCC900 - coltello

    Destinazione d'uso: Sportivo

    Lama: in acciaio inox 154CM
    Produzione Lama Usa
    Manicatura: 410SS in acciaio con inserti in G10
    Lunghezza lama: 100mm.
    Spessore della lama: 4mm.
    Lunghezza chiuso: 95mm.
    Lunghezza totale: 225mm.
    Bilanciatura: -
    Peso: 166g.
    Chiusura: Fermo Posteriore

    BCC900
    €135.25
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6 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.