Cuchillos y Navajas Extrema Ratio

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Cuchillo de hoja fija Extrema Ratio Selvans Desert no Kit 0410000129BLK-DNK 16cm
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Cuchillo de hoja fija Extrema Ratio Selvans Desert no Kit 16cm 0410000129BLK-DNK
El Desierto de Selvans se desarrolló como una cooperación entre Extrema Ratio y el Maestro Instructor Avanzado Daniele Dal Canto. Es una modificación del ONTOS (un cuchillo de supervivencia militar) diseñada para mejorar su eficacia como herramienta civil. Un mango más largo y una hoja más pesada permiten una mejor acción de corte y picado.
394,16 $

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Cuchillo de hoja fija Extrema Ratio Selvans Expeditions 0410000129EXP 16cm
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Cuchillo de hoja fija Extrema Ratio Selvans Expeditions 16cm 0410000129EXP
Este fiable cuchillo táctico Extrema Ratio Selvans Expeditions es extremadamente versátil y resistente. La hoja está fabricada en acero Böhler N690, recubierta con Óxido Negro MIL-C-13924. El mango está fabricado en Elastómero Termoplástico. Este material tiene una buena resistencia a la abrasión y altos valores de aislamiento térmico y eléctrico. Palo de fuego incluido. Viene con una funda Cordura compatible con MOLLE con correa para la pierna.
373,09 $

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Cuchillo de hoja fija Extrema Ratio Satre S600 Black 0410000222BLKS6 6.8cm
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Cuchillo de hoja fija Extrema Ratio Satre S600 Black 6.8cm 0410000222BLKS6
El Extrema Ratio Satre S600 Negro es un cuchillo de cuello versátil, fabricado para uso diario, supervivencia y bushcraft. También es ideal como cuchillo de reserva junto a otro más grande. El Satre fue diseñado en colaboración con el Master Advanced F.I.S.S. Daniele Dal Canto (Federación Italiana de Deportes y Supervivencia Experimental). El mango y la hoja están hechos de una sola pieza de acero. No tiene cachas. Esto hace que el cuchillo de cuello sea muy plano, por lo que puedes llevarlo discretamente bajo la camisa o la chaqueta. La hoja está hecha de acero austriaco Böhler S600 (64 HRC). Se trata de un acero inoxidable con gran retención de afilado que también se utiliza para herramientas quirúrgicas. El S600 es muy duradero y se puede afilar hasta que quede bien afilado.
139,58 $

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Cuchillo de hoja fija Extrema Ratio Satre Black 0410000222BLK 6.8cm
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Cuchillo de hoja fija Extrema Ratio Satre Black 6.8cm 0410000222BLK
La Extrema Ratio Satre Black es una navaja de bolsillo, de hoja fija, ligera y extremadamente resistente. Dadas sus características, puede emplearse en una gran variedad de actividades y campos, incluida la supervivencia y el bushcraft, o puede formar parte de un EDC. Fue diseñado en colaboración con Daniele Dal Canto, Master Advanced F.I.S.S.S. instructor (Federación Italiana de Deporte y Supervivencia Experimental). Se puede llevar como navaja de cuello gracias a su cordón Paracord 550. La funda Kydex preformada tiene ojales, lo que permite aplicar tanto cordón como soporte para accesorios. Esto permite sujetar la funda no sólo con cinturones, sino también con bolsillos, pantalones, chaquetas, camisas y camisetas. ULTICLIP da la posibilidad de posicionar el cuchillo tanto vertical como horizontalmente y permite un uso más accesible para diestros y zurdos. La estructura esqueletizada de espiga completa permite la personalización del cuchillo utilizando el Paracord como cubierta del mango. Satre está fabricado con acero Böhler N690 tratado térmicamente a 58 HRC. Este material fue elegido por su resistencia a la oxidación, por la durabilidad de su filo y sobre todo por su fiabilidad, demostrada a lo largo de los años.
127,29 $

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Gorra Extrema Ratio Desert 0451000132HCS
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Gorra Extrema Ratio Desert 0451000132HCS
Extrema Ratio baseball cap with embroidered logo (not printed). One size. Desert color. 
31,60 $

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Navaja Extrema Ratio Nemesis 04.1000.0154/BLK 11.5cm
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Navaja Extrema Ratio Nemesis 11.5cm 04.1000.0154/BLK
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Extrema Ratio Nemesis is a functional black self-defense folding knife. The design of this knife is similar to the M.P.C. model, but with a greater emphasis on defense. The blade is rather thick, strong and sharply sharpened. The front guard prevents the hand from slipping onto the blade. The long handle protrudes from the hand, allowing the knife to be used for non-lethal blows. The safety lock holds the lever of the Lockback mechanism, preventing accidental unlocking of the blade during heavy use. It can also be used to lock the knife in the closed state in case it was taken from the owner: then the Nemesis cannot be opened, even if the mechanism is irretrievably damaged. The hardened steel tip can be effectively used as glass-breaker. There is a lanyard hole on the handle. Extrema Ratio Nemesis is a knife with a pronounced Italian character.
378,36 $

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Navaja Extrema Ratio Resolza 10 Black 04.1000.0168/BLK 10cm
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Navaja Extrema Ratio Resolza 10 Black 10cm 04.1000.0168/BLK
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Extrema Ratio Resolza 10 is a folding knife that pays homage to centuries of Italian tradition. The traditional Sardinian resolza is one of the most famous knives in Italy. To this day, it is a constant companion of island farmers and shepherds in their daily work. The knife accompanied them even when people were called to war: in the chronicles of Sassari during the First World War, the knife is mentioned as part of soldiers' equipment. Resolza 10 is an attempt to redefine the traditional silhouette in accordance with the modern Extrema Ratio standards, so as not to overlook the Sardinian craftsmen, who still practice ingrained knife-making techniques and preserve ancient traditions. Resolza 10 retains its original dimensions and proportions, but is manufactured using high quality materials and modern company technologies. The handle has been redesigned, and the blade is more closely approximated to the traditional shape.
173,82 $

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Navaja Extrema Ratio BD4 R Black 04.1000.0496/BLK 12.2cm
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Navaja Extrema Ratio BD4 R Black 12.2cm 04.1000.0496/BLK
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Extrema Ratio BD4 R is a basic folding knife made in full black. The BD4 R perfectly combines the elegance of classic Italian style with the functionality of a folding knife for every day. The high-speed auxiliary knife opening system makes it easier to use. The streamlined blade is made of Böhler N690 cobalt steel, and the ergonomic handle uses anodized aluminum alloy.
146,60 $

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Cuchillo Táctico Extrema Ratio MK2.1 Black 04.1000.0128/BLK 17.7cm
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Cuchillo de hoja fija Extrema Ratio MK2.1 Black 17.7cm 04.1000.0128/BLK
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Extrema Ratio MK2.1 is a re-issue of the Mark 2 combat dagger, one of the most common knives during World War II. The aim was to preserve the characteristic properties of the original, making only those changes that would increase its effectiveness. The blade is made of Böhler N690 cobalt steel, the rest of the parts are made of AISI 303 and AISI 304, and the handle uses fiberglass-reinforced nylon instead of leather. The MK2.1 retains the ergonomics of the original Mark 2, while all of the frame parts have been enlarged to provide a robust, high-performance multi-tool. The most significant changes are aimed at eliminating the known "weak points" of the original knife: the ability to disassemble in the field without the tools, a straightened modified Bowie profile, which makes it easier to maintain the edge, and recesses on the handle that help to correctly orient the blade in the dark and increase the grip during rotational movements. Lanyard hole and front guard holes have also been added. The kit includes a standard hip-mount sheath.
354,66 $

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Navaja Extrema Ratio HF2 T Black 04.1000.0452/BLK 12.4cm
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Navaja Extrema Ratio HF2 T Black 12.4cm 04.1000.0452/BLK
Extrema Ratio HF2 tanto version. Extrema Ratio HF2 folding knife is projected for those who are looking for sturdiness and reliability of a fixed blade but also for compact sizes. Its N690 steel blade is available with Drop or Tanto point. For standard use the well known liner lock is enough safe. In case of hard extreme works it is requested to insert the steel pin in the proper hole to cross the handle and the blade, obtaining in this way a sturdy and reliable knife as much as a fixed blade. The steel clip can be removed or even placed on the opposite site of the handle by replacing it with the second supplied clip. It comes in four different versions: HF2 D BLACK, HF2 D DESERT WARFARE, HF2 T BLACK, HF2 T DESERT WARFARE.
334,47 $

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Navaja Extrema Ratio MF0 D Black Rough 04.1000.0140/RVB 6.8cm
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Navaja Extrema Ratio MF0 D Black Rough 6.8cm 04.1000.0140/RVB
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Extrema Ratio MF0 D Black Rough folder is “the little one” amongst MF knives. Basically it is a compact version of the MF1. It retains all the characteristics of MF1 but has a downsized handle and shortened blade, similar to our SHRAPNEL “back-up” knife. This versione is produced with a rough handle for a better grip. The drop point blade 68 mm is made of Bohler N690 stainless steel (58HRC). Black aluminum handle. 
MF stands for Medium Folder: a product line positioning itself between the BF (Basic Folder) and the Heavy Folder lines. MF knives employ the LINER-LOCK mechanism and are distinguished for their sturdiness; all are equipped with a glass-breaker. An innovative supplementary screw can be unlocked to enable fine-tuning of the main screw, adjusting opening speed to taste. Hemispheric milling marks on handles make it easier to change from saber-style to reverse grip. Clips are reversible. Overall length 181 mm. Weight 139 g. Made in Italy.
254,58 $

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Cuchillo de buceo Extrema Ratio Ultramarine with hole 04.1000.0320/BLK 15cm
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Cuchillo de buceo Extrema Ratio Ultramarine with hole 15cm 04.1000.0320/BLK
Extrema Ratio ULTRAMARINE is an amphibious knife, carried around from underwater operation equipment (diving suit) to ground operation equipment (tactical vest). Can be shipped only inside EU.  Two different versatile sheaths were therefore developed for it. The scuba sheath can be worn at the ankle, or its hard ABS section can be attached by two BELT-CLIPS to either the breathing apparatus or BCD belts. The land sheath (OPTIONAL, included on request) is MOLLE system compatible, designed to be attached to the tactical vest and carried inside a waterproof bag during underwater operations. All an operative has to do, if getting rid of his diving suit after landing, is to draw the knife from its ankle sheath and place it in the tactical vest sheath. Primary functions: field operations, underwater operations, emergency tool, survival and combat.
568,86 $

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Navaja Extrema Ratio HF2 D Black 04.1000.0450/BLK 12.4cm
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Navaja Extrema Ratio HF2 D Black 12.4cm 04.1000.0450/BLK
Extrema Ratio HF2 folding knife is projected for those who are looking for sturdiness and reliability of a fixed blade but also for compact sizes. Its N690 steel blade is available with Drop or Tanto point. For standard use the well known liner lock is enough safe. In case of hard extreme works it is requested to insert the steel pin in the proper hole to cross the handle and the blade, obtaining in this way a sturdy and reliable knife as much as a fixed blade. The steel clip can be removed or even placed on the opposite site of the handle by replacing it with the second supplied clip. It comes in four different versions: HF2 D BLACK, HF2 D DESERT WARFARE, HF2 T BLACK, HF2 T DESERT WARFARE
334,47 $

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Navaja Extrema Ratio BF2 R CD Desert 04.1000.0490/SWD 9cm
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Navaja Extrema Ratio BF2 R CD Desert 9cm 04.1000.0490/SWD
BF2 R are folding knives especially suitable for professional use by military or police operatives. They keep all BF2 characteristics, improved with the new high speed Razor opening system. Available versions: BF2 R Classic Tanto BLACK, BF2 R Classic Tanto STONE WASHED, BF2 R Classic Tanto DESERT, BF2 R Classic Drop BLACK, BF2 R Classic Drop STONE WASHED, BF2 R Classic Drop DESERT.
169,43 $

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Cuchillo Táctico Extrema Ratio Nimbus Operativo 04.1000.0240/BLK-OP 14.1cm
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Cuchillo de hoja fija Extrema Ratio Nimbus Operativo 14.1cm 04.1000.0240/BLK-OP
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Extrema Ratio Nimbus Operativo is a modern version of the Second World War Italian Nimbus assault knife. The black blade 141 mm (5.55 in) is made of Böhler N690 steel. The black Forprene handle provides a comfortable grip. The total length of the Nimbus Operativo combat knife is 263 mm (10.35 in) Kydex sheath included. Weighs 203 g. (7.16 oz)
294,08 $

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Navaja Extrema Ratio MF1 Desert Warfare 04.1000.0133DW 9.2cm
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Navaja Extrema Ratio MF1 Desert Warfare 9.2cm 04.1000.0133DW
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The Extrema Ratio MF1 BC is a tan-colored versatile folding knife with textured blade. Everything said about the MF line is also true for the MF1 model. The MF1 has a built-in screwdriver for adjusting the optics of firearms. The knife is designed specifically for use by law enforcement officers and paramilitary units, but due to its compactness, it is also perfect for everyday use.
308,13 $

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Navaja Extrema Ratio MF0 D Desert Warfare 04.1000.0140/DW 6.8cm - 1
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Navaja Extrema Ratio MF0 D Desert Warfare 6.8cm 04.1000.0140/DW
For the sake of viewer convenience, the content is shown below in one of the available alternative languages.MF stands for Medium Folder: a product line positioning itself between the BF (Basic Folder) and the Heavy Folder lines. MF knives employ the LINER-LOCK mechanism and are distinguished for their sturdiness; all are equipped with a glass-breaker. An innovative supplementary screw can be unlocked to enable fine-tuning of the main screw, adjusting opening speed to taste. Hemispheric milling marks on handles make it easier to change from saber-style to reverse grip. Clips are reversible. Model MF0 is “the little one” amongst MF knives – basically a compact version of the MF1. It retains all the characteristics of MF1 but has a downsized handle and shortened blade, similar to our SHRAPNEL “back-up” knife. Available versions: MF0 BLACK, MF0 BLACK RUVIDO, MF0 DESERT WARFARE.
282,66 $

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Navaja Extrema Ratio BF2 R CD Black 04.1000.0490/BLK 9cm - 1
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Navaja Extrema Ratio BF2 R CD Black 9cm 04.1000.0490/BLK
For the sake of viewer convenience, the content is shown below in one of the available alternative languages.BF2 R are folding knives especially suitable for professional use by military or police operatives. They keep all BF2 characteristics, improved with the new high speed Razor opening system. Available versions: BF2 R Classic Tanto BLACK, BF2 R Classic Tanto STONE WASHED, BF2 R Classic Tanto DESERT, BF2 R Classic Drop BLACK, BF2 R Classic Drop STONE WASHED, BF2 R Classic Drop DESERT.
171,18 $

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Navaja Extrema Ratio BF0 CD SW 04.1000.0460/SW 5.5cm - 1
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Navaja Extrema Ratio BF0 CD SW 5.5cm 04.1000.0460/SW
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The new Extrema Ratio BF0 is the smallest among the Basic folders. Its handle produced in technopolymer makes it light and resistant, also thanks to its steel internal frame. The liner lock system enables to open and close it with one hand. It comes with drop blade and stone washed finishing. There are only best folding knives in MyGoodKnife's range.
73,73 $

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Navaja Extrema Ratio MF2 Ordinanza mf2 10.7cm - 1
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Navaja Extrema Ratio MF2 Ordinanza 10.7cm
For the sake of viewer convenience, the content is shown below in one of the available alternative languages.This version of the MF2 was officially acquired by 9° regiment Col Moschin. The knives comes with engraved blade and regiment logo on one side of the handle, the other side shows "INCURSORI" logo.
340,61 $

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Cuchillo de buceo Extrema Ratio M1A1 Stonewashed 04.1000.0161/SW 7cm
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Cuchillo de buceo Extrema Ratio M1A1 Stonewashed 7cm 04.1000.0161/SW
For the sake of viewer convenience, the content is shown below in one of the available alternative languages.The BF M1A1 (basic folder series) is Extrema Ratio’s first foray into small form factor pocket tools. The knife features three main tools: a drop point blade, marlin spike and a multi-tool that has a bottle opener, can opener and flat head screwdriver. The blade and multi-tool are held open via independent liner locks and the marlin spike by a slip joint.
149,24 $

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Somos distribuidores oficiales de la marca Extrema Ratio. Extrema Ratio, ubicada en Prato, Italia, ha diseñado, fabricado y vendido cuchillos de combate, militares, de cocina, de caza y tácticos de alto rendimiento desde 1997, y goza de una reputación de excelencia sin igual en la industria de cuchillos militares y tácticos. El equipo de diseño de Extrema Ratio utiliza el sistema 3D para diseñar nuevos modelos y crear prototipos. El diseño de cada navaja táctica se inspecciona meticulosamente y luego se prueba en el campo. Los mejores materiales se eligen por su durabilidad, función y belleza. Cada cuchillo se ensambla a mano y se termina e inspecciona a mano por el equipo de artesanos de Extrema Ratio.