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Tactical knife Extrema Ratio Misericordia 04.1000.0479/BLK/CIV 11.8cm
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Fixed blade Knife Extrema Ratio Misericordia 11.8cm 04.1000.0479/BLK/CIV
The Extrema Ratio Misericordia is a fixed blade tactical knife that is extremely lightweight and compact. It can be used both as a main knife and as a backup knife. There is a large ring at the end of the handle that allows using martial arts techniques and provides a secure grip. It is equipped with a hard metal skull crusher that can be used also as a glass breaker. Since the knife is designed for professional use, great importance is attached to ease of portability, access and retrieval. The knife is attached to the sheath with a quick release guard that can be easily flipped for left-handed use. Impact resistant nylon sheath is versatile: the adjustable double-clip system allows the user to mount it on different types of belts.
€163.35

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Folding knife Extrema Ratio BD4 Contractor Black 04.1000.0498/BLK 12.3cm
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Folding knife 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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Folding knife Extrema Ratio MH Stealth 0410000483BLKTM 8.6cm
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Folding knife Extrema Ratio MH Stealth 8.6cm 0410000483BLKTM
Created in partnership with the Kommando Spezialkräfte (KSK) and the Gemeinschaft Deutscher Kommandosoldaten, the MH-STEALTH is a tactical folding knife featuring an inventive design. Böhler N690 steel (58 HRC) with a polished finish and the KSK emblem engraved on it makes up the blade. Its base is serrated, which improves its efficiency while cutting through high-strength materials like ropes or reinforced textiles quickly and precisely.
€273.31

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Tactical knife Böker Applegate-Fairbairn Boot 120546 11.8cm
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Fixed blade Knife Böker Applegate-Fairbairn Boot 11.8cm 120546
The smaller and thus more handy version of the Applegate-Fairbairn has been developed according to the same concept as its big brother. Fiberglass-reinforced Delrin handle with integrated stainless steel weights, brass cross-guard and 440C blade steel. The blade has on the one side a typical double conical dagger grind and on the other side a hollow grind. Delivery includes a Kydex sheath and a large Tek-Lok. The various versions of the Boker Applegate-Fairbairn have been convincing special forces all over the world for years and have emerged as an icon among tactical knives. The knife goes back to the classic Fairbairn-Sykes dagger from World War II and was designed by Col. Rex Applegate. The elite soldier coordinated secret operations throughout Europe during the war and even became President Franklin D. Roosevelt's personal guard. He trained Allied Special Forces in close combat and founded the "School for Spies and Assassins" in today's Camp David. Later he continued to work as a consultant and trainer, wrote numerous books about close quarter combat and began to develop and improve the perfect combat knife.
€148.92
€167.33

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Folding knife Extrema Ratio LKU01 Urban Sideral 10cm
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Folding knife Extrema Ratio LKU01 Urban Sideral 10cm
Extrema Ratio LKU01 URBAN Sideral is a new Italian EDC folding knife suitable also for tactical tasks. Knife has the 10 cm blade made of Böhler N690 steel blade. Handle scales are made of anticorodal aluminium. The pocket clip, made of stainless steel, is removable and reversible to ensure ambidextrous use. Extrema Ratio LKU01 URBAN Sideral weights 123 g. 
€182.47

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Fixed blade Knife Extrema Ratio S-THIL Black Warfare 0410000223BWSE 11.9cm
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Fixed blade Knife Extrema Ratio S-THIL Black Warfare 11.9cm 0410000223BWSE
Extrema Ratio S-THIL Black Warfare is a special version of the S-THIL model. Knife is made from a single piece of 5 mm thick BOHLER N690 steel, developed in collaboration with the designer Thilo Arnd Schiller. The spear point type blade. The special Black Warfare version of Extrema Ratio S-THIL uses the innovative and original Geotech Camo pattern, created by laser engraving.
€262.15

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Tactical knife Extrema Ratio Adra Operativa 0410000313BLK-OP 17.8cm
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Fixed blade Knife Extrema Ratio Adra Operativa 17.8cm 0410000313BLK-OP
The “Arditi Distruttori della Regia Aeronautica” (lit. royal air force brave destroyers) were an Italian battalion serving in the North African theater during WW2, and awarded two silver medals of honor. They were tasked with complex sabotage operations against enemy airfields, which they accomplished employing then unprecedented guerrilla tactics. Now the 17° Stormo Incursori (17th Raiders Wing) of the Italian Air Force picks up their glorious heritage as a special force. As a tangible token of continuity, members of the 17th line up and parade carrying combat daggers at their belts, as the Arditi used to carry. This ADRA dagger, with its classic European shape, was designed for and with strong input from the commanders and operatives of the 17th. Thus begins its road of honor and duty. ADRA OPERATIVA is the black oxide-coated version, no logo, calf sheath included.
€408.87

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Tactical knife Extrema Ratio Suppressor Ordinanza Gis 0410000312BLK-O 17.6cm
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Fixed blade Knife Extrema Ratio Suppressor Ordinanza Gis 17.6cm 0410000312BLK-O
Extrema Ratio feels honored and deeply grateful toward the G.I.S., the renowned counter-terrorism unit of the Carabinieri (Italian military police), for requesting of us this memorial dagger, issued to commemorate the thirtieth anniversary of the unit. SUPPRESSOR ORDINANZA GIS is black oxide-coated with G.I.S. logo, exactly as issued to GIS operatives. The blade is made of Böhler N690 steel. The weight of this model 302g.
€408.87

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Folding knife Extrema Ratio BD2 Contractor Black 04.1000.0229/BLK 9.4cm
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Folding knife Extrema Ratio BD2 Contractor Black 9.4cm 04.1000.0229/BLK
Extrema Ratio BD2 Contractor is a double-edged semi-serrated fully black folding knife with guard. In addition to protecting the users's hands, the guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use. The BD2 Contractor perfectly combines the functionality of an everyday pocket knife with the elegance of classic Italian style. The streamlined blade is made of Böhler N690 cobalt steel, and the ergonomic handle uses anodized aluminum alloy.
€158.06

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Folding knife Extrema Ratio Caimano Nero N.A
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Folding knife Extrema Ratio Caimano Nero N.A. 9.3cm 0410000166BLK
It is the non-automatic version of the tactical knife that Extrema Ratio has supplied to the G.O.I. (Operational Raiders Group) of the Italian Navy. The blade is a 4 mm thick asymmetrical spear point. The serrated part of the edge allows to cut highly-resistant cables and fabrics without losing its sharpening. The bottom part of the handle is designed to enhance the grip for a rapid extraction of the knife from the pocket. It is also equipped with a hard-metal glass breaker. The DLC-coated titanium clip can be positioned in three different angles on both sides allowing to conceal the knife as much as possible inside the pocket.
€258.87

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Tactical knife Extrema Ratio Fulcrum Bayonet Black
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Fixed blade Knife Extrema Ratio Fulcrum Bayonet Black 18cm 0410000301BLK
 This Tactical knife Extrema Ratio Fulcrum Bayonet Black is extremely versatile and strong, capable of sustaining loads of over 150 kilograms. Handle made of elastic Forprene material. The tanto-shaped blade allows for large amounts of work and wear while still keeping a sharp edge at its exceedingly sturdy tip. This feature, combined with a sharp false edge (in the military versions only), makes the knife retain sufficient combat penetration capability to engage targets covered in heavy clothing, paddings or soft ballistic protections. Thanks to its weight and top-heavy balancing, the FULCRUM BAYONET blade is suitable for hard work on the field.
€382.00

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Folding knife Extrema Ratio BD2 Contractor Desert 04.1000.0229/DW 9.4cm
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Folding knife Extrema Ratio BD2 Contractor Desert 9.4cm 04.1000.0229/DW
Extrema Ratio BD2 Contractor is a double-edged semi-serrated desert tan colored folding knife with guard. In addition to protecting the users's hands, the guard also acts as a flipper, and the high-speed auxiliary knife opening system makes it easy to use. The BD2 Contractor perfectly combines the functionality of an everyday pocket knife with the elegance of classic Italian style. The streamlined blade is made of Böhler N690 cobalt steel, and the ergonomic handle uses anodized aluminum alloy.
€134.68

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Folding knife Extrema Ratio BDØ R Ranger Green
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Folding knife Extrema Ratio BD0 R Ranger Green 6cm 0410000459GRN
Extrema Ratio BD0 R Ranger Green is a new knife designed for lightness. With an overall length of 5.7” (165 mm) and a weight of just  52 g the Extrema Ratio BDØ R is an extremely light and slim knife which makes it an ideal EDC choice. It is characterized by a very slim profile with a focus on lightness. The blade is made in Bohler N690 steel hardened to 58 HRC, 2.36” (60mm) long, 0.1” (2.5 mm) thick, with a plain sharpening and a faux edge on the first third of the spine. The blade is deployed by the usual “Razor” tang extension which enables effortless ambidextrous operation. A simple yet sturdy liner lock system holds the blade open. The reversible clip with lightening holes contributes to maintain the weight of the knife to a minimum. 
€78.23

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Tactical knife Böker Applegate-Fairbairn 5.5 120545 14cm - 1
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Fixed blade Knife Böker Applegate-Fairbairn 5.5 14cm 120545
Böker Applegate-Fairbairn 5.5 version. Nearly no other custom knife maker influenced the tactical knife scene like William H. "Bill" Harsey. His designs created an excellent reputation in the world of the tactical knives. His custom versions are asked for worldwide and they are hard to get. We are glad, that Bill starts with Boker a new collaboration for our serial production. We begin with a modification of the legendary Applegate-Fairbairn dagger. The Harsey 5.5 is in use with several elite units around the world and it will be paired with modern features into a highly functional knife concept. The blade length offer the perfect compromise between the ability to carry it and utility. The enlarged width and the better geometry of the double edged and finely bead blasted 440-C high performance steel blade improve the cutting abilities. The tang reaches out of the end of the handle and it can be used as a windowbreaker. The CNC machined handles, made of green canvas micarta, are extremely durable and comfortable and these offer even in wet environments a perfect grip. It comes with a premium tactical sheath made by Spec-Ops Brand (USA) in black. The sheath can be mounted in different positions and it has a pouch on top (for a multi tool or anything similar, not included!). Overall length 27 cm. Blade 14 cm. Thickness 5 mm. Weight 241 g.
€320.97

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Dagger Extrema Ratio Herring
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Fixed blade Knife Extrema Ratio Herring 16.7cm 0410000319BL-OR-A
Dagger Herring is one of the famous military knives. Its original name is Fairbairn-Sykes. Blade length is 167 mm. The unique handmade finish of the handle imitates the ageing of the brass and it gives the dagger a dated look, similar to the original one. Extrema Ratio Herring was developed in collaboration with 185th RRAO and adopted as a ceremonial commemorative dagger for the 20 years since the regiment’s constitution and 75 years since the Herring mission. Knife is equipped with a polymer case with historical frieze of the Squadrone F, leather / kydex sheath with brass point and two commemorative scrolls.
€475.81

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Fixed blade Knife Extrema Ratio Selvans Desert no Kit
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Fixed blade Knife Extrema Ratio Selvans Desert no Kit 16cm 0410000129BLK-DNK
The Selvans Desert was developed as a cooperation between Extrema Ratio and the Master Advanced Instructor Daniele Dal Canto. It’s a modification of the ONTOS – a military survival knife – designed to enhance its effectiveness as a civilian tool. A longer handle and a heavier blade enable enhanced chopping and cutting action. 
€362.10

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Fixed blade Knife Extrema Ratio Selvans Expeditions
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Fixed blade Knife Extrema Ratio Selvans Expeditions 16cm 0410000129EXP
This reliable, tactical knife Extrema Ratio Selvans Expeditions is extremely versatile and strong. The blade is made of  Böhler N690 steel, covered with Black Oxide MIL-C-13924. The handle is made of Thermoplastic Elastomer. This material has a good abrasion resistance and high thermal and electric insulation values. Included fire stick. It comes with a MOLLE compatible Cordura sheath with leg strap. 
€342.74

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Fixed blade Knife Extrema Ratio Satre Black 0410000222BLK 6.8cm
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Fixed blade Knife Extrema Ratio Satre Black 6.8cm 0410000222BLK
 The Extrema Ratio Satre Black is a pocket-sized, light and extremely resistant fixed blade knife. Given its characteristics, it can be employed in a large variety of activities and fields, including survival and bushcraft, or it can be part of an EDC. It was designed in collaboration with Daniele Dal Canto, a Master Advanced F.I.S.S.S. instructor (Italian Federation of Sport and Experimental Survival). It can be worn as a neck knife thanks to its Paracord 550 lanyard.  The pre-shaped Kydex sheath has eyelets, allowing to apply both lanyard and accessory holder. This allows to clip the sheath together with not only belts, but also pockets, trousers, jackets, shirts and t-shirts. ULTICLIP gives the possibility to position the knife both vertically and horizontally and allows a more accessible use for left and right handed. The full-tang skeletonized structure allows the customization of the knife by using the Paracord as an handle cover. Satre is made with heat-treated Böhler N690 steel at 58 HRC. This material was chosen for its resistance to oxidation, for the durability of its edge and especially for its reliability, which has been proven over the years. 
€116.94

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Dagger Böker Plus M3 Trench 02BO048 17.1cm
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Fixed blade Knife Böker Plus M3 Trench 17.1cm 02BO048
The Böker Plus M3 Trench 02BO048 revives this classic piece of American military history, combining the historic design with high-quality materials and perfect workmanship. The black coated blade is made of the non-stainless carbon steel SK-85 and is marked with the original "H. Boker & Co." blade stamp from 1943. The handle is made of pressed leather rings and always fits securely in the hand, even in wet and humid conditions. The characteristic parry element prevents unintentional slipping onto the blade. The ricasso in the back of the blade not only reduces the weight and perfects the balance of the knife, but also emphasizes the clean lines. With authentic U.S. M8A1 sheath and individual serial number.
€127.38

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Tactical knife Böker Applegate-Fairbairn 4.5 121644 11.7cm - 1
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Fixed blade Knife Böker Applegate-Fairbairn 4.5 11.7cm 121644
Among the entire variety of combat knives, completely blackened versions are basically a must-have. The black versions are very popular, not just for military operations, but also due to the special charisma of such dagger and the added corrosion protection provided by the coating. So it was basically our duty to add such a variant of the A-F 4.5 and A-F 5.5 models. Hardly any other knifemaker has influenced the field of tactical knives as much as William H. "Bill" Harsey, his designs have earned him an excellent reputation in the knife world. His modification of the legendary Boker Applegate-Fairbairn combines the knife used by many elite units with modern elements. The larger blade width and the more favorable geometry of the double edged N690 blade with black PVD coating improve the cutting properties, while the blade length offers an optimum compromise between guidance and utility value. The tang reaches out of the end of the handle and it can be used as a windowbreaker. The CNC-milled handle scales made of black Micarta are extremely durable, pleasantly structured and offer excellent grip even when wet. Delivery includes high-quality black nylon scabbard by SpecOps.
€278.23

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Tactical knife Böker Applegate-Fairbairn Black 120543b 15cm - 1
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Fixed blade Knife Böker Applegate-Fairbairn Black 15cm 120543b
Böker Applegate-Fairbairn Black. At 9" overall, it’s small enough to fit in a boot. But the 4¾" dagger blade is big enough to handle real action. It’s crafted of 440C stainless steel, hollow-ground on one side and serial numbered. Includes versatile Kydex sheath for carrying on boot or belt. Large Tek-Lok included, with its secure "click" hold feature.
€254.98

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Folding knife Extrema Ratio MF1 BC Desert Warfare 0410000134DW 9.2cm
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Folding knife Extrema Ratio MF1 BC Desert Warfare 9.2cm 0410000134DW
The Extrema Ratio MF1 BC is a versatile tan-colored folding knife with textured blade. Everything said about the MF line is also true for the MF1 model. Its variant, the MF1 BC ("Belt Cutter"), has a sling cutter built into the handle with an easily replaceable blade. The MF1 BC also 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.
€291.13

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Folding knife Extrema Ratio Resolza 10 Black 04.1000.0168/BLK 10cm
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Folding knife Extrema Ratio Resolza 10 Black 10cm 04.1000.0168/BLK
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.
€159.68

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Folding knife Extrema Ratio BD4 R Satin 0410000496SAT 12.2cm
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Folding knife Extrema Ratio BD4 R Satin 12.2cm 0410000496SAT
Extrema Ratio BD4 R is a basic folding knife with a satin-finished blade. The high-speed auxiliary knife opening system makes it easy to use. The BD4 R perfectly combines the elegance of classic Italian style with the functionality of an EDC folding knife. The streamlined blade is made of Austrian Böhler N690 steel, and the ergonomic handle uses anodized aluminum.
€142.74

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