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Knives Catalog 2025
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15 Items

  1. Microtech - Amphibian RAM-LOK - Apocalyptic Partial Serrated M390 & Fluted OD Green G10 - 137RL-11 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Apocalyptic
    Handle: G10
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-11-APFLGTOD
    €352.46
    Only 3 left
    Only 3 left
  2. Microtech - Amphibian RAM-LOK Knife - Black PVD Partial Serrated M390 & Fluted Tan G10 - 137RL-2 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Black PVD
    Handle: G10
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-2-FLGTTA
    €393.44
    Only 3 left
    Only 3 left
  3. Microtech - Amphibian RAM-LOK Knife - Stonewashed Plain M390 & Fluted Black G10 - 137RL-10 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Stonewashed
    Handle: G10
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-10-FLGTBK
    €344.26
    Only 0 left
    Only 0 left
    Out of stock
  4. Microtech - Amphibian RAM-LOK - Aplocalyptic Plain M390 & Fluted Tan G10 - 137RL-10 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Apocalyptic
    Handle: G10
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-10-APFLGTTA
    €344.26
    Only 0 left
    Only 0 left
    Out of stock
  5. Microtech - Amphibian RAM-LOK - Stonewash Plain M390 & Fluted Tan G10 - 137RL-10 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Stonewashed
    Handle: G10
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-10-FLGTTA
    €344.26
    Only 0 left
    Only 0 left
    Out of stock
  6. Microtech - Amphibian RAM-LOK - Aplocalyptic Plain M390 & Fluted Black G10 - 137RL-10 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Apocalyptic
    Handle: G10 Black
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-10-APFLGTBK
    €344.26
    Only 0 left
    Only 0 left
    Out of stock
  7. Microtech - Amphibian RAM-LOK Knife - Black PVD Plain M390 & Fluted OD Green G10 - 137RL-1 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Black PVD
    Handle: G10 OD Green
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-1-FLGTOD
    €385.25
    Only 0 left
    Only 0 left
    Out of stock
  8. Microtech - Amphibian RAM-LOK - Stonewashed Plain M390 & Fluted OD Green G10 - 137RL-10 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual--in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Stonewashed
    Handle: G10 OD Green
    Blade length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-10-FLGTOD
    €344.26
    Only -1 left
    Only -1 left
    Out of stock
  9. Microtech - Amphibian RAM-LOK - Apocalyptic Partial Serrated M390 & Fluted Natural Clear - 137RL-11 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual...in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Apocalyptic, Dual Tone
    Handle: Aluminum Natural Clear
    Blade Length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-11-APFLNC
    €352.46
    Only 0 left
    Only 0 left
    Out of stock
  10. Microtech - Amphibian RAM-LOK Knife - Apocalyptic Plain M390 & Fluted Natural Clear - 137RL-10 - Knife

    The Amphibian is a true Marfione classic dating back over 20 years. It comes from a bygone era when Microtech knives could be both automatic and manual...in one. Here we have the manual version that incorporates Tony's RAM-LOK design with a reversible pocket clip and two thumb studs for a fully ambidextrous knife that sacrifices nothing in any way. It features Bohler's proprietary M390MK steel, available only from Microtech Knives. The knife is similar to the MSI Microtech Standard in terms of size, but when it comes to style, there is no comparison. The Amphibian is one of the finest tactical knives ever, and we are happy to see it available again for the masses!

    Intended Use: Tactical/Military

    Type of manufacture: Midtech
    Country of manufacture: USA
    Blade: Stainless steel M390MK 60-61HRC
    Blade Finish: Apocalyptic, Dual Tone
    Handle: Aluminum Natural Clear
    Blade Length: 105mm.
    Blade thickness: 4mm.
    Length closed: 140mm.
    Total length: 235mm.
    Thickness when closed: 17mm.
    Weight: 180g.
    Closure: Ram-Lok (Crossbar Lock / Axis Lock)
    Clip: titanium machined from billet, removable and reversible
    Packaging: cardboard box with Microtech USA logos
    Notes: Design by Anthony Marfione

    MTK-137RL-10-APFLNC
    €344.26
    Only 0 left
    Only 0 left
    Out of stock
  11. Takeshi Saji - Koinobori knife - red carp skin - PRIVATE COLLECTION - Craft Knife

    Knife collected from a private collection in like new condition with original box - Knife made in 2017 by the famous Japanese knifemaker Takeshi Saji - The knife is supplied together with the sheath made by Saji, with an additional sheath made by the Italian cutler Simone Tonolli. This second sheath allows horizontal attachment to the belt. Checked and certified by our internal laboratory.

    Takeshi Saji was born in 1948 in Takefu (Fukui prefecture), a city located roughly in the center of Japan and in the heart of an area for centuries devoted to the production of blades. His workshop is still there, built around the oven thanks to which, for several years now, Takeshi Saji has been forging steel (especially damascus) with which he makes various models of traditional Japanese knives. The choice of materials for the finishes (mainly natural), the essential lines - evocative of use - and the chromatic combinations of rare impact make his creations unique and unmistakable in the panorama of world cutlery and, at home, they have earned him the prestigious title of Master.

    Intended use: Collection / Sports

    Type of production: Artisan
    Production Lama: Japan
    Blade: Hand forged, Yoshoku laminated damask with Hitachi Aogami cutting edge at 64HRC
    Blade treatment: -
    Handle: Koinobori (carp) and Tou-Maki (rattan)
    Blade length: 100mm.
    Blade thickness: 4mm.
    Closed Length: -
    Total length: 207mm.
    Thick when closed: -
    Balancing: -
    Weight: 128g.
    Closure: -
    Clip: -
    Sheath: two leather sheaths, one produced by Takeshi Saji for vertical positioning and one made by the Italian knifemaker Simone Tonolli for horizontal fixing
    Packaging: Cardboard box
    Notes: entirely handmade by Takeshi Saji

    AP-TS-KOIR
    €0.00
    Only 0 left
    Only 0 left
    Rating:
    100%
    5
    Out of stock
  12. Takeshi Saji - Black Damascus Steak knife - SPG2 Damascus and Micarta - handmade knife

    Takeshi Saji was born in 1948 in Takefu (Fukui prefecture), a city located roughly in the center of Japan and in the heart of an area for centuries devoted to the production of blades. His workshop is still there, built around the oven thanks to which, for several years now, Takeshi Saji has been forging steel (especially damascus) with which he makes various models of traditional Japanese knives. The choice of materials for the finishes (mainly natural), the essential lines - evocative of use - and the chromatic combinations of rare impact make his creations unique and unmistakable in the panorama of world cutlery and, at home, they have earned him the prestigious title of Maestro.

    Intended use: table / sports / collection
    Type of production: Artisan
    Production Lama: Japan
    Blade: Hand forged, laminated damascus with 15-layer SPG2 steel edge
    Handle: in black G10
    Blade length: 100mm.
    Blade thickness: 2.5mm.
    Total length: 240mm.
    Weight: 80g.
    Packaging: Cardboard box and leather sheath
    Notes: The knife is handmade by Takeshi Saji

    TS-BDS-SPG2
    €0.00
    Only 0 left
    Only 0 left
    Out of stock
  13. Takeshi Saji - Folding Petty Knife - SPG2 Damascus and G10 - handmade knife

    Takeshi Saji was born in 1948 in Takefu (Fukui prefecture), a city located roughly in the center of Japan and in the heart of an area for centuries devoted to the production of blades. His workshop is still there, built around the oven thanks to which, for several years now, Takeshi Saji has been forging steel (especially damascus) with which he makes various models of traditional Japanese knives. The choice of materials for the finishes (mainly natural), the essential lines - evocative of use - and the chromatic combinations of rare impact make his creations unique and unmistakable in the panorama of world cutlery and, at home, they have earned him the prestigious title of Maestro.

    Intended use: sports / collection
    Type of production: Artisan
    Production Lama: Japan
    Blade: Hand forged, laminated damascus with 15-layer SPG2 steel edge
    Handle: in black G10
    Blade length: 110mm.
    Blade thickness: 2.5mm.
    Total length: 235mm.
    Weight: 120g.
    Packaging: Cardboard box
    Notes: The knife is handmade by Takeshi Saj

    TS-FPK-SPG2
    €0.00
    Only 0 left
    Only 0 left
    Out of stock
  14. Takeshi Saji - Koinobori - black carp skin - custom Knife

    Takeshi Saji - Koinobori - black carp skin - custom Knife

    Intended Use: Collection / Sports

    Type of production: Artisan
    Production Lama: Japan
    Blade: Hand Forged, damask laminated with sharp Hitachi Shirogami to 64HRC
    Blade treatment: -
    Handle: Koinobori (carp) and Tou-Maki (rattan)
    Blade length: 100mm.
    Blade thickness: 4mm.
    Closed Length: -
    Overall length: 207mm.
    Thick when closed: -
    Balancing: -
    Weight: 128g.
    Closed: -
    Clip: -
    Sheath: Leather
    Packaging: Cardboard Box
    Notes: entirely handmade by Takeshi Saji

    TS-KOIN
    €187.70
    Only 0 left
    Only 0 left
    Rating:
    96%
    4.8
    Out of stock
  15. Takeshi Saji - Koinobori - red carp skin - Craft knife

    Purpose: Collection / Sportsman

    Type of production: Artisan
    Blade Production: Japan
    Blade: Hand forged, Yoshoku laminated damper with cutting edge in Hitachi Aogami at 64HRC
    Blade Treatment: -
    Manicure: Koinobori (carp) and Tou-Maki (rattan)
    Blade Length: 100mm.
    Blade thickness: 4mm.
    Closed length: -
    Overall length: 207mm.
    Closure thickness: -
    Balance: -
    Weight: 128g.
    Closure: -
    Clip: -
    Sheath: in leather
    Packing: Carton box
    Notes: Hand made entirely by Takeshi Saji

    TS-KOIR
    €187.70
    Only 0 left
    Only 0 left
    Rating:
    100%
    5
    Out of stock
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15 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.