Extrema Ratio Coltelli

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Tactical knife Extrema Ratio Contact Black
Coltello Fisso Extrema Ratio Contact Black 16.2cm 04.1000.0215/BLK
Contact is a first knife of Extrema Ratio new production line. It has a blade with a lance-shaped profile, a flat grinding and a diamond-shaped geometry. Contact has got a lower guard branch to protect the hand from accidental cuts, upper jumping to improve grip, a concave fuller along the entire length of the blade and a generous thickness blade (6.30mm) All these details make the Contact the elder brother of the now famous Requiem, revisited in proportions and in some technical features. The blade is made in Böhler N690 steel with a hardness of 58 HRC and a chemical burnishing coating for the Black version. The sheath is minimalist; most of the fabric has been cut off; it has got a 2nd level retention system, remembering the style of the model it was inspired by.
250,81 €

Spedizione dopo 10-20 giorni lavorativi

Coltello da allenamento Extrema Ratio TK KS 04.1000.0172-TK 24.1cm
Coltello da allenamento Extrema Ratio TK KS 24.1cm 04.1000.0172-TK
Training knife Extrema Ratio kukri KS. Extrema Ratio restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.
68,55 €

In magazzino

Coltello da allenamento Extrema Ratio TK BF2 04.1000.0145-TK 8.9cm
Coltello da allenamento Extrema Ratio TK BF2 8.9cm 04.1000.0145-TK
Training knife Extrema Ratio BF2. Extrema Ratio restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.
32,26 €

In magazzino

Survival knife Extrema Ratio Ontos Green No Kit 04.1000.0127/GRN-NK 15.9cm - 1
-6%
Coltello Sopravvivenza Extrema Ratio Ontos Green No Kit 15.9cm 04.1000.0127/GRN-NK
Growing demand from the professionals amongst our clients persuaded Extrema Ratio to design a survival tool for all seasons. ONTOS (“the thing” in Greek) is a pure field knife, tough and heavyweight despite its compact size. The serrated segment on the back of the blade is meant as a back-up, never to be caught without a sharp edge ready for use. The MOLLE compatible nylon thigh sheath stays on even in the event of a retreat, when a soldier would drop most of his cumbersome primary equipment. It is possible to buy separately a survival kit to be fixed to knife sheath. Available versions: ONTOS BLACK, ONTOS GREEN.
300,19 €
319,35 €

In magazzino

Multi-tool Extrema Ratio TK Tool 2.0 Stonewashed tksw 10cm - 1
Multi-strumento Extrema Ratio TK Tool 2.0 Stonewashed 10cm 04.1000.0050/SW
Extrema Ratio multifunctional tool with a basic and essential design, jointly developed with military professionals. It features a special tip useful for adjusting and calibrating firearm optics. The front of a TK TOOL 2.0 can be used as a screwdriver suitable for 8/10 mm screws, or as a prying lever. The central slot in the blade can be used as a shackle key. This tool has also features two holes for a cord or paracord used in assembling a field or camping tent. Overall, a much sought-after tool for a number of outdoor activities. MOLLE system compliant.
63,71 €

Spedizione dopo 10-20 giorni lavorativi

Training knife Extrema Ratio TK Col Moschin 04.1000.0125-TK 14.4cm - 1
Coltello da allenamento Extrema Ratio TK Col Moschin 14.4cm 04.1000.0125-TK
Extrema Ratio restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.
48,39 €

In magazzino

Tactical knife Extrema Ratio Operativo 39-09 Operativo
Coltello Fisso Extrema Ratio 39-09 Operativo 19.5cm 04.1000.0339/BLK-OP
Extrema Ration 39-09 Operativo is the result of a project sponsored by COFS (the inter-force operations command for Italian special forces) and its former Commander-in-chief, Gen. Bertolini. This combat knife 39-09 is a restyling of the Model 1939 “paracadutista assaltatore” (assault paratrooper) knife, a celebrated piece of Italian military history.
Small changes which make it a highly effective, dependable dagger. The included hard sheath is designed to be worn at the ankle, in the characteristic fashion of Italian paratroopers.
The 39-09 Operativo version has Forprene handle, black blade oxide-coated, no logo. It comes in a black belt sheath. Weight  338 g (11.9 oz)
350,00 €

In magazzino

Training knife Extrema Ratio TK Suppressor 04.1000.0312-TK 17.6cm - 1
Coltello da allenamento Extrema Ratio TK Suppressor 17.6cm 04.1000.0312-TK
Suppressor training knife. Extrema Ratio restyled series of training knives are manufactured in a wide range of models of diverse size and shape. They enable martial arts practitioners and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in a metallic blue colour which makes them easily identified even when sheathed. The blades are produced from anodized aluminum and have the very same shape and size of the Extrema Ratio standard production models. The handles are the same used in our production models. The sheaths, sold separately, are the same used for the real knives. The stiff blade allows for training complex defensive and disarming techniques. We recommend the use of appropriate protective gear when training.
51,61 €

In magazzino

Folding knife Extrema Ratio BF0 R CD Desert 04.1000.0461/DW 5.5cm - 1
Coltello da tasca Extrema Ratio BF0 R CD Desert 5.5cm 04.1000.0461/DW
BF0 R CD folding knife with Desert handle. Extrema Ratio is proud to present the new basic folder BF0 R CD. It is a small Basic folders. Its handle produced in technopolymer makes it light and resistant, also thanks to its steel internal frame. BF0 R CD employs the trustworthy LINER-LOCK blade blocking system. It keeps all BF0 characteristics improved with new High Speed Razor Opening System. Available versions: Black, Desert, HCS, Ranger Green, Wolf Grey
65,32 €

In magazzino

Folding knife Extrema Ratio BF0 R CD Ranger Green 04.1000.0461/GRN 5.5cm - 1
Coltello da tasca Extrema Ratio BF0 R CD Ranger Green 5.5cm 04.1000.0461/GRN
BF0 R CD folding knife with Tanger Green handle. HCS Extrema Ratio is proud to present the new basic folder BF0 R CD. It is a small Basic folders. Its handle produced in technopolymer makes it light and resistant, also thanks to its steel internal frame. BF0 R CD employs the trustworthy LINER-LOCK blade blocking system. It keeps all BF0 characteristics improved with new High Speed Razor Opening System. Available versions: Black, Desert, HCS, Ranger Green, Wolf Grey
67,73 €

In magazzino

Folding knife Extrema Ratio BF0 R CD HCS 04.1000.0461/HSC 5.5cm - 1
Coltello da tasca Extrema Ratio BF0 R CD HCS 5.5cm 04.1000.0461/HSC
BF0 R CD folding knife with HCS handle. HCS Extrema Ratio is proud to present the new basic folder BF0 R CD. It is a small Basic folders. Its handle produced in technopolymer makes it light and resistant, also thanks to its steel internal frame. BF0 R CD employs the trustworthy LINER-LOCK blade blocking system. It keeps all BF0 characteristics improved with new High Speed Razor Opening System. Available versions: Black, Desert, HCS, Ranger Green, Wolf Grey
65,32 €

In magazzino

Folding knife Extrema Ratio BF0 R CD Black 04.1000.0461/SW 5.5cm - 1
Coltello da tasca Extrema Ratio BF0 R CD Black 5.5cm 04.1000.0461/SW
Extrema Ratio is proud to present the new basic folder BF0 R CD. It is a small Basic folders. Its handle produced in technopolymer makes it light and resistant, also thanks to its steel internal frame. BF0 R CD employs the trustworthy LINER-LOCK blade blocking system. It keeps all BF0 characteristics improved with new High Speed Razor Opening System. Available versions: Black, Desert, HCS, Ranger Green, Wolf Grey
65,32 €

In magazzino

Sharpening stone Extrema Ratio Double grain 0441000102 - 1
Pietra per affilare Extrema Ratio Double grain
Extrema Ratio Double grain sharpener in silicon carbide. It is composed of a rough grain side (180) and a fine grain side (400) to carry out a more performing sharpening. Extrema Ratio Double grain sharpener comes with a cordura sheath
38,70 €

In magazzino

Hunting and Outdoor knife Extrema Ratio Dobermann IV S Africa erd4af 14.3cm - 1
Coltello Fisso Extrema Ratio Dobermann IV S Africa 14.3cm 04.1000.0184/AFR
Dobermann IV S Africa, a knife dedicated to hunters, projected to skin and work on the prey. It comes with a 145 mm satin blade. Dobermann IV S Africa will come with two different handles: one in santos rosewood and one in forprene. In this way the user can easily change the handle, depending on his needs. Moreover it will come with an Italian handmade leather sheath, a sharpener and a stainless steel marlin spike. There are only best hunting knives in MyGoodKnife's range.
540,32 €

Spedizione dopo 10-20 giorni lavorativi

Folding knife Extrema Ratio BF1 CD Black Ruvido 04.1000.0143/RVB 6.9cm - 1
Coltello da tasca Extrema Ratio BF1 CD Black Ruvido 6.9cm 04.1000.0143/RVB
BF1 is a folding knife for everyday use: simple, essential and functional. The blade is burnished, with a flat grind and a thick, durable tip. Characteristical lowered flat areas in the handle – also burnished black give access to the opening “pins”, which don’t protrude from the knife when closed. The reversible clip is located on the back of the blade and engulfs its tang – making it discreet to carry. Employs the trustworthy LINER-LOCK blade blocking system.
153,23 €

In magazzino

Folding knife Extrema Ratio BF3 Dark Talon
Coltello da tasca Extrema Ratio BF3 Dark Talon 12cm 04.1000.0158/BLK
The common features of the "Basic Folder" series, including the BF1 and BF2, are lightness, simplicity and ease of carry. BF1 e BF2 are utility knives, the BF3 is both a utility and a combat knife. The blade is sharp and piercing, the carry (where legally allowed) is sufficiently comfortable. The “bridge like” clip and a long enough pocket will properly conceal the knife. Slim and essential.
183,87 €

In magazzino

Tactical knife Extrema Ratio Fulcrum Black 04.1000.0082/BLK 17.1cm - 1
Coltello Fisso Extrema Ratio Fulcrum FH Black 17.1cm 04.1000.0082/BLK
Probably a milestone among multipurpose knives. Employed on a large scale in Afghanistan as standard equipment by the members of the Italian mission "Nibbio", it is part of an experimental project undertaken by the Alpine Troops Headquarters on the renewal of individual equipment. During the preparation for this mission, the Alpine Troops Headquarters coordinated a team of companies in the realization of a new and complete experimental kit of individual equipment. Extrema Ratio is the company that the Alpine Troops Headquarters chose for the development of a multipurpose knife suitable for the infantry, a knife that could be used in any action and that could successfully solve any type of problem even where more specialized equipment proved inadequate.It was so successful that the multipurpose knife then led to the development of the Fulcrum Bayonet, which had the same characteristics but could be fixed to the issued rifle. The Fulcrum is an extremely robust and versatile knife, the blade can take loads over 150kg without breaking, the point is incredibly robust and the "tanto" profile means the knife can be used for long periods without affecting the sharpness of the last section, this guarantees, together with the partially sharp dorsal blade, (the civilian version does not include this), its capacity for penetration which is necessary in close combat against targets with heavy clothing, garnments and soft ballistic protection. The forward centre of gravity and the weight of the blade make it suitable for heavy field work. The new automatic hard sheath means it can be carried both safely and comfortably and the lace that holds the upper part of the handle dramatically reduces the risk of entanglement, even when making parachute jumps. The speed and facility with which both ordinary and extraordinary maintenance can be carried out help to make Fulcrum an excellent choice for use on a large scale from an economic and administrative point of view.
295,16 €

Spedizione dopo 10-20 giorni lavorativi

Tactical knife Extrema Ratio Col Moschin desert warfare 125COLMOSDW 15cm - 2
Coltello Fisso Extrema Ratio Col Moschin Desert Warfare 15cm 04.1000.0125/DW
Commissioned and officially adopted in 2002 by the Ninth Rgt. Incursori "Col. Moschin", this model is the quintessence of a pure combat knife. Inspired by daggers with an asymmetric blade and straight but slightly orientated handle used by the Arditi, in whose footsteps the Col Moschin Regiment follows, it has been re-elaborated in a modern form, endowed with a double edged blade, (single for the civilian version), integral guards and a removable E.R.M.H. handle in Forprene. Both grindings are hollow grind razor sharp. The centre of gravity is towards the end of the handle, the point especially sharp, it is light, manageable and intuitive. Each new Incursore receives one, and each new Incursore is trained to use it in the best way.
341,94 €

In magazzino

Diving knife Extrema Ratio BF2 V 04.1000.0147/SW 6.5cm - 1
Coltello da sub Extrema Ratio BF2 V 6.5cm 04.1000.0147/SW
Boatswain's knife. Thanks to extremely compact shape typical of BF Extrema Ratio models, the extraction of the knife from the pocket becomes easier and it prevents the tool from entangling, a crucial detail in case of emergency. The blade has a flat grinding which allows symmetrical cutting jobs symmetrical with wider support. On the other hand the tip which is thick and durable thanks to the “tanto” version, allows a greater penetration and a more clean and precise cut.The aluminum handle, has the typical "Tactical" structure, already used in the past on the BF models.It has got a pattern of concentric circles giving the handle an additional grip. This structure enables the rinsing of the handle from salt, or organic material, very important considering its primary use in the naval environment. In the central part of the handle its placed a small slot to allow to lock or unlock small wrenches. In the right part of the handle, in correspondence of the liner lock, a steel plate is placed to give a more solid structure to the slot. The BF2 V comes with just one stone washed finishing to find it easier. The same finishing is proposed for the accessories: •reversible clip applicable on both right or left side of handle. •screw regulation system with 12 positions to control the closing and opening of the blade. •marlin sparkle on the tang of the handle with a length of 70mm to untie knots in ropes or thick cords. In opened position it is fixed by a steel mechanism easy to activate and placed inside the handle in order to feel it while handling the knife. It comes with a plastic lanyard with a fix to be fix to the belt, with a joint to allow the different placements and with a quick release simply pushing of the clip button. The length and flexibility of the lanyard allows to work with the tool in the maximum operating area what a shorter lanyard would not allow
209,68 €

In magazzino

Extrema Ratio Versa Satin 0410000214SAT 8cm
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Extrema Ratio Versa Satin 8cm 0410000214SAT
Versa è un nuovo coltello multiuso di Extrema Ratio. Questo modello ha una costruzione monolitica in acciaio Bohler N690. La lama da 80 mm ha un profilo tanto. Il nome Versa incarna perfettamente le caratteristiche di questo coltello; la sua versatilità lo rende adatto a una varietà di situazioni. Extrema Ratio Versa è ottimo come coltello da trasporto quotidiano, ma anche come coltello da outdoor, survival, bushcraft o da caccia. La versione satinata è comoda come coltello EDC. Il peso è di 110 g. Versa è dotato di fodero in kydex.
135,46 €

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Coltello da tasca Extrema Ratio BD4 Contractor Black 04.1000.0498/BLK 12.3cm
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Coltello da tasca Extrema Ratio BD4 Contractor Black 12.3cm 04.1000.0498/BLK
Extrema Ratio BD4 Contractor is a black double-edged semi-serrated folding knife with a guard. The guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use. The ergonomic handle uses anodized aluminum alloy and the stonewashed streamlined blade is made from Böhler N690 cobalt steel. The BD4 Contractor perfectly combines the elegance of classic Italian style with the functionality of an EDC folding knife.
196,02 €

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Coltello militare pieghevole Extrema Ratio MH Stealth 0410000483BLKTM 8.6cm
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Coltello da tasca Extrema Ratio MH Stealth 8.6cm 0410000483BLKTM
Creato in collaborazione con il Kommando Spezialkräfte (KSK) e la Gemeinschaft Deutscher Kommandosoldaten, l'MH-STEALTH è un coltello tattico pieghevole dal design innovativo. La lama è realizzata in acciaio Böhler N690 (58 HRC) con finitura lucida e emblema KSK inciso. La base è seghettata, il che ne migliora l'efficienza nel taglio rapido e preciso di materiali ad alta resistenza come corde o tessuti rinforzati.
273,31 €

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Coltello tattico Extrema Ratio Vipera nera M390 0410000484M3BLKBLK 11.6cm
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Coltello Fisso Extrema Ratio Vipera nera M390 11.6cm 0410000484M3BLKBLK
Il vantaggio tattico di Requiem e l'enfasi di Mamba sulla sopravvivenza si sono uniti per creare VIPERA, che pesa meno di 100 g (3,5 once) e offre velocità, robustezza e precisione. La sua lunga lama a punta cadente, con un'affilatura stretta e completamente piatta per tagli affilati come rasoi, penetra facilmente. Trattato termicamente a 61 HRC, offre un equilibrio perfetto tra durata e affilatura. Sono disponibili due acciai ad alte prestazioni con un'eccellente resistenza alla corrosione e un'ottima tenuta del filo. Anche in condizioni difficili, la protezione inferiore integrata nell'impugnatura garantisce una presa salda. Vipera è leggero, discreto e progettato per garantire agilità e controllo. Il fodero in nylon ASPIS è perfetto per l'uso quotidiano in ambienti tattici, urbani, di sopravvivenza, fuoristrada e all'aperto; si monta facilmente su cinture, zaini e sistemi M.O.L.L.E. Vipera, progettato per missioni nel mondo reale, combina dimensioni ridotte con prestazioni costanti.
179,28 €

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Folding knife Extrema Ratio Glauca G1 Resque 04.1000.0179SWRED 11.2cm
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Coltello da tasca Extrema Ratio Glauca G1 Rescue 11.2cm 0410000179SWRED
Extrema Ratio GLAUCA G1 RESCUE is specially designed for rescue operations and is intended for a quick and precise response in the most difficult situations. The anodized, anti-corrosion aluminum handle in a bright red color makes the knife visible in all conditions, which is important when there is a need for quick and decisive intervention in emergency situations. The clip, adjustable in two positions, further increases practicality. The blade has a Stone Wash finish and is made of Böhler N690 steel. At the base of the blade there is a saw-tooth section, which makes it especially effective for quick and precise cuts in difficult materials such as ropes and reinforced fabrics, which is ideal for rescue operations.
Another feature of the GLAUCA G1 RESCUE is its folding rescue tool, designed to allow you to quickly make an emergency cut. In addition, it includes a stainless awl (locked in the open position) and a rear glass breaker. The knife is equipped with a LINER-LOCK lock, to which a second, manually operated safety mechanism is added. Every detail of GLAUCA G1 RESCUE is designed to tackle the most difficult challenges decisively and effectively.
378,49 €

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I coltelli Extrema Ratio fanno parte dell'equipaggiamento di molte unità militari speciali italiane, delle forze dell'ordine e dei servizi di soccorso. Ogni modello viene sviluppato con la massima attenzione e sottoposto a una serie di rigorosi test prima di essere messo in produzione. Extrema Ratio collabora con l'Università di Perugia, dove i ricercatori conducono numerosi studi per determinare l'ergonomia dei prodotti Extrema Ratio e i metodi per migliorarla. La sede di Extrema Ratio si trova a Prato, in Italia.

Sia i coltelli tattici che i coltelli EDC di Extreme Ratio si distinguono per la loro qualità impeccabile. La maggior parte dei coltelli è realizzata in acciaio austriaco N690, noto per il suo alto contenuto di molibdeno e cobalto e per l'elevata resistenza alla corrosione. Grazie a ciò, l'acciaio N690 offre una maggiore resistenza e un'ottima resistenza agli urti. I coltelli Extrema Ratio più popolari sono Fulcrum, Col Moschin, RAO, Adra e altri. Extrema Ratio produce anche diverse linee di coltelli tattici chiudibili: BF (basic folder), MF (medium folder), serie BD4, BD2 e altri coltelli. Nel nostro negozio potete acquistare coltelli tattici Extrema Ratio, così come coltelli pieghevoli ed EDC di questo marchio. MyGoodKnife è il distributore ufficiale di Extrema Ratio.