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Knife - Essential Tool for Camping, Outdoor Adventure and collection

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  1. ExtremaRatio - Fat Boy - Dark Stone N690Co & Black G10 - Knife

    FAT BOY is the strongest fixed-blade knife ever produced by Extrema Ratio. This is the first knife produced from N690Co steel (58HRC) with a thickness of as much as 8.6mm. The total weight of this model is 1kg.

    The blade, which features a full flat rounding, has a special tip structure that not only combines the ability to penetrate with the possibility of use as a wedge, but at the same time allows the main cutting edge to be safeguarded. Its shape and width also enable it to dig small holes in the ground in emergency situations.

    The back, which is thick and flat at the end, gives the tool more mass and beating surface useful for hammering and planting stakes. Fat Boy has a handle composed of 2 black-colored G10 material grips made with Extrema Ratio's new original design. Removable and replaceable, they allow for inspections and checks underneath the handle and allow for paracord mounting.


    Intended Use: Heavy Duty

    Production type: Industrial
    Country of manufacture: Italy
    Blade: full tang, made of Bohler N690Co stainless steel at 58HRC
    Blade treatment: Dark Stonewashed
    Handle: G10
    Blade length: 210mm.
    Blade thickness: 8.6mm.
    Total length: 350mm.
    Weight: 1008g.
    Sheath: cordura, belt-mounted, MOLLE compatible
    Packaging: cardboard box with Extrema Ratio logos.

    ER-FATBOY-DS
    €622.95
    Only 1 left
    Only 1 left
  2. ExtremaRatio - Fat Boy - Satin N690Co & Black G10 - Knife

    FAT BOY is the strongest fixed blade knife Extrema Ratio has ever produced. It is the first knife made of N690Co steel (58HRC) with a thickness of 8.6 mm. The total weight of this model is 1 kg.

    The blade, characterized by a completely flat edge, has a special tip structure that not only combines the ability to penetrate with the possibility of using it as a wedge, but also protects the main cutting edge. Thanks to its shape and width, it can also dig small holes in the ground in emergency situations.

    The thick spine, flat at the end, gives the tool greater mass and a striking surface that is useful for driving stakes and hammers. Fat Boy has a handle made of 2 black G10 handle scales in the new original Extrema Ratio design. They are removable and interchangeable and allow inspections and checks under the handle as well as the attachment of paracord.


    Intended use: Heavy Duty

    Type of production: Industrial
    Country of manufacture: Italy
    Blade: Full tang, 58HRC Bohler N690Co stainless steel
    Blade treatment: Dark stonewashed
    Handle: G10
    Length of the blade: 210mm.
    Thickness of the blade: 8.6 mm.
    Total length: 350 mm.
    Weight: 1008g.
    Sheath: Cordura, belt, MOLLE compatible
    Packaging: Cardboard box with Extrema Ratio logos

    ER-FATBOY-SA
    €622.95
    Only 99 left
    Only 99 left
  3. Fallkniven - MB - Modern Bowie - Satin SanMai CoS - knife

    Destination of use: Hiking / Hunting

    Blade: hidden tang, in CoS 60mm stainless steel
    Country of production: Japan
    Handle: Thermorun, with stainless steel guard
    Blade Length: 254mm.
    Blade thickness: 7.41mm.
    Overall length: 387mm.
    Balance: advanced to 0.5cm. from the lower guard branch
    Weight: 565g.
    Sheath: black leather
    Notes: Fallkniven cardboard box

    F-MB
    €590.16
    Only 98 left
    Only 98 left
    Rating:
    100%
    5
  4. Cold Steel - Nightshade - FGX Karambit - 92FK - coltello

    Cold Steel presenta Nightshade Series, una nuova serie di coltelli da allenamento, simili in tutto e per tutto a veri coltelli cold steel o a modelli di nuovo design ma costruiti interamente in Grivory, l'ultimo ritrovato della tecnologia per quanto riguarda la termoplastica rinforzata al Nylon e resistente più del doppio rispetto allo Zytel.

    Un ulteriore fattore qualitativo di questi coltelli è rappresentato dalla manicatura in Kraton per assicurare il miglior grip possibile in ogni situazione. I coltelli sono inoltre leggerissimi e resistenti a caldo, freddo e amolte sostanze acide.

    Peso: 100g.
    Spessore: 7.5mm.
    Lunghezza Lama: 110mm.
    Lunghezza Impugnatura: 145mm.
    Materiale: Grivory e Kraton
    Lunghezza Totale: 220mm.
    CS92FK
    €12.30
    Only 4 left
    Only 4 left
    Rating:
    100%
    5
  5. Buck - Buckmaster 184 Survival Knife -1984 - COLLEZIONE PRIVATA - vintage coltello

    The legendary BuckMaster 184 Survival Knife is currently conceived and designed specifically for the Navy SEAL Team in 1980. He was created by CJ Buck (CEO of Buck Knives) and designed a small business, Qual-A-Tec, in 1981 in California. The BuckMaster is the American icon of the coltellis that emerged in the '80s and has contributed to the creation of the famous M9 bayonetta of the American army. The production was 2600 examples all'anno.

    The brand new model, coming from the private collection, comes from the first production, dating back to 1984. Globally in perfect condition, only damaged and used. Only deprived of scatola.

    Destination of use: Sportivo / Collezione

    Production type: Industrial
    Lama Production: USA
    Slat: coltello entirely made in stainless steel 420HC
    Lama Treatment:-
    Manicure: acciaio
    Blade length: 185mm.
    Blade thickness: 7.5mm.
    Chinese lunge: -
    Total length: 315mm.
    Weight of chiuso: -
    Bilanciatura: arrest of the guard branch
    Weight: 675g.
    Chiusura:-
    Clip:-
    Foyer: in black ABS
    Confezione:-
    Note: The characteristics, brief, are data of the presence of due arpioni/ganci smontabili a vite. The function of the quest is simple ancoraggio. This coltello may be infatti used as the lancio's gancio fissando una corda all'anello present sul pomello. The product guarantees a tenuta of fine arpioni at 600 libbre. I Seals della Marina, nello specifico, avevano richiesto un coltello che potesse essere usato sott'acqua per poter ancorare i mezzi ad un punto de fissaggio subacqueo, ed ecco il reason della totale costruzione en acciaio.

    BUCK-184
    €0.00
    Only 0 left
    Only 0 left
    Out of stock
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5 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.