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Extrema Ratio

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Ermes Black Operativo
ERMES is the commemorative knife designed with the Special Operative Helicopter Regiment (R.E.O.S.) which is part of the Italian army aviation.R.E.O.S. is the operational unit of helicopters supporting the special forces composed by specifically trained staff, particularly trained and equipped in order to support military activities in every operational context.The stylized knife guards represent the wings present in the heraldic symbol of the regiment.It is available in two different versions: “ERMES ORDINANZA” with satin blade and ABS suitcase “ERMES OPERATIVO” with burnished bladeThe steel used is the reliable Bölher N690Co heat treated at 58 HRC. Fiberglass-reinforced polyamide FRN (Fiber Reinforced Nylon) was chosen for the handle.The hybrid sheath in Kydex and fabric has a belt attachment with MOLLE system. TECHNICAL SHEET Weight g.: 229 Blade Length (mm): 140 Total Length (mm): 256 Blade Thickness (mm): 6,3 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: MIL-C-13924 BURNISHING Handle Material: NYLON / FIBER GLASS (FRN)

€346.72* €394.00* (12% saved)

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Shrapnel OG Testudo
The Shrapnel OG is the version without the upper hilt. A truly versatile "back up" with striking combat qualities. The leaf blade is characterised by a wide flat grinding, with a narrow whetting angle that makes it particularly sharp. The automatic hard sheath has a tek-lok which means it can be positioned either vertically or horizontally. The only security on the sheath is automatic with a pressure point for removal and insertion, this makes it a knife for intuitive and extremely rapid use, ideal in an emergency. For any type of emergency. Details: Weight: 200 g Blade Length: 11cm Overall Length: 21 cm Blade Thickness: 6,3 mm Blade Steel: N690 (58HRC) Handle Material: Forprene Serration: No Finishing: Testudo

€249.00*

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Requiem HCS, Stone Washed
Multipurpose tactical knife very light and easy to handle. This single-edge stiletto with single guard comes with a special Aspis nylon sheath which has been specifically studied by Extrema Ratio to allow the quick release of the blade and it's fastening inside the M.O.L.L.E. system, thanks to two multiposition clips. TECHNICAL SHEET Weight g.:86 Weight oz.:3,03 Blade Length (mm):118 Blade Length (in):4,64 Total Length (mm):238 Total Length (in):9,37 Blade Thickness (mm):4 Blade Thickness (in):0,15 Blade Material:BöHLER STEEL N690 (58HRC) Blade Finishing:STONE WASHED Main Grid:FLAT

€169.00*

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N.K.3 K Stone Washed
This knife extends our neck knife series. It comes with N690 steel tanto blade, blood-graining slot on the blade and ring in the back part of the handle. Thanks to its kydex sheath it can be carried at the neck or in case it is assembled with other special accessories (to be bought separately) it can be fixed to the belt or to the Extrema Ratio cordura M.O.L.L.E system sheath. It comes in black, stone washed and desert warfare versions. Available but not included: BELT-CLIP (for attaching sheath to a belt), polymer UNDER SHIRT SYSTEM (for concealed carry). TECHNICAL SHEET Weight g.:95 Weight oz.:3.35 Blade Length (mm):70 Blade Length (in):2.75 Total Length (mm):172 Total Length (in):6.77 Blade Thickness (mm):6.3 Blade Thickness (in):0.24 Blade Material:BöHLER N690 STEEL (60HRC) Blade Finishing:STONE WASHED Main Grid:FLAT Handle Material:BöHLER N690 STEEL (60HRC)

€179.00*

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Caimano Nero N.A.
Caimano Nero N.A. 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. TECHNICAL SPECIFICATIONS: Type: Folding knife Use: Tactical Weight (g): 162 Weight (oz): 5,71 Blade Lenght (mm): 93 Blade Lenght (in): 3,66 Overall Lenght (mm): 231 Overall Lenght (in): 9,1 Blade Thickness (mm): 4 Blade Thickness (in): 0,15 Partial Serration (mm): 20 Partial Serration (in): 0,78 Main Grid: Flat Blade Material: Böhler N690 (58HRC) steel Blade Finishing: MIL-C-13924 Burnishing Handle Material: Anticorodal Anodized Aluminum

€307.12* €349.00* (12% saved)

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Misericordia Ranger XXV Anniversarium - Limited Edition
Extrema Ratio Misericordia Ranger XXV Anniversarium is a limited edition of only 400 pieces. It features all the characteristics of the famous Misericordia adopted by the 4th Alpine Paratroopers Regiment, which contributed to its development and testing, and chose it for its unique characteristics that make it particularly suited for ambush combat.Misericordia Ranger XXV Anniversarium joins the limited series that Extrema Ratio has created to mark the end of the twenty-fifth year of activity.The blade is milled out of Böhler N690 steel, heat treated to 58 HRC for best combination between edge retention and toughness. It is 118 mm (4.65”) long and 4 mm (0.16”) thick with a flat grind. The knife weighs just 87 g (3.1 oz). The blade features a spear-point shape with a full length fuller, which makes it even lighter, and has a false double edge to 3/4 of its length. Its finishing is made with Geotech Camo, the innovative and original laser-engraved pattern by Extrema Ratio.The grip maintains the typical ergonomic Extrema Ratio profile and is made in glass reinforced nylon to offer maximum toughness under all circumstances, even in the harshest use. The characteristic ring on the pommel helps the soldier get a better grip for a safer and more effective thrust, enhancing exponentially the combat effectiveness of the Misericordia.Misericordia Ranger XXV Anniversarium Limited Edition comes with 2 sheaths, both in desert colour: the first, made of kydex, can be attached to a belt clip, Ulticlip and malice clip (optional accessories are sold separately). It is also possible to attach it to the M.O.L.L.E. system webbing by means of a paracord. The second, made of high-resistance Nylon, is equipped with 2 adjustable loops that allow it to be attached to the M.O.L.L.E. system.Misericordia Ranger XXV Anniversarium Limited Edition is delivered in a weather, dust and shock resistant polypropylene IP67 certified waterproof case with pressurization valve; this includes the kydex and nylon sheaths, a commemorative coin of the twenty-fifth anniversary of Extrema Ratio and a metal plate bearing the progressive number within the limited series. TECHNICAL SHEET Weight g.: 87 weight oz.: 3,1 Blade Length (mm): 118 Total Length (mm): 233 Blade Thickness (mm): 4 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: MIL-C-13924 BURNISHING GEOTECH CAMO Main Grind: FLAT Handle Material: NYLON / FIBER GLASS (FRN)

€368.72* €419.00* (12% saved)

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T4000 C
The T4000 C continues the purest Extrema Ratio tanto collection, for those who love Japanise profile blades but do not want to waive the typical tactical accessories like handle and sheath. Details: Weight g.: 196,0 Weight oz.: 6,9 Blade Length (mm): 104 Blade Length (in): 4,1 Total Length (mm): 208 Total Length (in): 8,2 Blade Thickness (mm): 4,0 Blade Thickness (in): 0,16 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: MIL-C-13924 BURNISHING Main Grid: FLAT Handle Material: FORPRENE

€259.00*

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TK Tool 2.0, black
The TK TOOL 2.0 is the newest multi-purpose, single-piece pocket tool produced by Extrema Ratio. It will help you to get the job done quickly. These are the main characteristics: - central slot to be used as a screw-pin shackle wrench. - key for of fire arm optics regulation and calibration. - bottle opener and can opener - 10 mm hexagonal screw key - 8 mm hexagonal screw key - 13 mm ring key The front part can be used as screwdriver or lever. The lanyard holes enable to fix a paracord across the tool to be used in several outdoor activities. It comes in black version and stone washed version # 86294. Details: Overall Length: approx. 10 cm Thickness: approx. 4 mm Material: N690 Weight: approx. 56 g

€79.00*

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Dobermann IV Tactical
Dobermann IV represents the evolution of the first and most classic Extrema Ratio model: the so called K1 Dobermann. The main features of this new model is its heavy structure and its extremely flexible use: from hunting to survival environment, as well as camping, military or defensive use. For this reason, Dobermann IV has been developed in two different versions: a tactical and a sporting one. Since ' 97, the Dobermann knife has undergone significant changes in its look and design, based on the natural evolution of consumer taste and market trends, while still keeping its shape consistent with the original designs. It is produced in two different versions: This Tactical version with black blade and cordura sheath and the Classic version # 86266 with satin blade and black leather sheath. Details: Overall Length: approx. 31.5 cm Blade Length: approx. 18.5 cm Blade Thickness: approx. 6,3 mm Blade Material: N690 HRC: 58 Handle Material: Forprene

€333.52* €379.00* (12% saved)

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Shrapnel One
A blade dedicated to those who love to take care of style and details.... without giving up the typical Extrema Ratio performances. Details: Weight: 285 g Blade Length: 157 mm Total Length: 287 mm Blade Thickness: 6.3 mm Blade Material: Böhler Steel N690 (58HRC) Blade Finishing: MIL-C-13924 Burnishing Main Grid: Flat Handle Material: Forprene

€227.92* €259.00* (12% saved)

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BF0 R CD, stone washed
The new Extrema Ratio BF0 R CD is one of the smallest among the 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 and It keeps all BF0 characteristics improved with new High Speed Razor Opening System. TECHNICAL SHEET Weight g.:53 Weight oz.:1,86 Blade Length (mm):55 Blade Length (in):2,16 Total Length (mm):140 Total Length (in):5,51 Blade Thickness (mm):2,5 Blade Thickness (in):0,098 Blade Material:BöHLER STEEL N690 (58HRC) Blade Finishing:STONE WASHED Main Grid:FLAT Handle Material:NYLON

€89.00*

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Silente
SILENTE is from “SICUT NOX SILENTES” the motto of the well-known N.O.C.S., Nucleo Operativo Centrale di Sicurezza, (Central Security Unit), the State Police counter-terrorism special Unit.SILENTE was submitted to the Unit, the Authorities, the Minister of Internal Affairs and the Chief of the State Police during the ceremony celebrating the N.O.C.S. 40th Anniversary.SILENTE is unique in its kind and it performs unique needs: the handle is crafted in two parts and it works also as the grip of a clamp placed at the end of the handle itself.Besides taking hold of everything that has the appropriate dimensions, the clamp can be used to cut wire-fences, wire-rods, steel cables, etc. and it can be used as a glass breaker thanks to the tungsten carbide insert placed at its end.The sheath protects the cutting part while using the clamp in safety, but it can also release the blade with a retention system that can be activated quickly and silently.It can be fastened at thigh or on M.O.L.L.E. system. It is integrated into the operator's equipment using minimum space. TECHNICAL SHEET Weight g.: 338 Blade Length (mm): 163 Total Length (mm): 309 Blade Thickness (mm): 6.3 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: MIL-C-13924 BURNISHING Main Grid: FLAT Handle Material: FORPRENE

€549.00*

Item is in field warehouse.

Pugio Single Edge Desert Warfare
The name Pugio derives from the short and sharp Roman dagger. The cuttlebone shaped handle recalls the long Caucasian knives. This boot dagger is a defense back up knife; the perfect choice for concealed carry. The blade has a hollow grind and the lack of guards avoid entanglement during close combat. The hard sheath has an automatic retention system and comes with belt–lock. The Pugio Single Edge been developped for those who prefer fighting with reverse grip. The not sharpened blade part enables to hold the Pugio single edge differently allowing to lean the palm of your hand on blunt side of the blade or to place your thumb on it for heavier cutting pressure when used in this grip position. Details: Overall Length: approx. 22.5 cm Blade Length: approx. 11 cm Blade Thickness: approx. 6,3 mm Blade Material: N690 HRC: 58 Handle Material: Polyamide Weight: approx. 165 g

€419.00*

Item is in field warehouse.

TK BF2
The restyled series of training knives (TK) has been produced in a wide range of models in different sizes and shapes. They enable martial arts experts and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in metallic blue colour which enables them to be easily identified even when sheathed. The blades are produced in anodized aluminium and take the shape and dimensions of the Extrema Ratio production models. The handles are the same used in the production models. The stiff blade allows complex defensive and "disarm" training techniques. We recommend the use of adequate protection gear for this kind of training techniques. Details: Length: 21.2 cm Blade length: 8.7 cm Blade material: Aluminum

€44.90*

Item is in field warehouse.

MK2.1 Desert Warfare
The restyling of a classical, a tribute to a veteran, one of the most distributed and used knives during World War II: MARK 2. It was produced in many versions by historical US knives manufacturers but always following the original specs given by the U.S. NAVY. It is the preferred tool among traditionalists who only trust “battle tested" knives. Throughout the years several manufacturers have tried to restyle this knife with little success. It is in fact the original model which is still favoured in the main catalogues. Extrema Ratio’s aim, in this ambitious project, is to keep the original characteristics while developing only functional changes to increase performance. Cobalt reinforced stainless steel is used for the blade, AISI 303 and AISI 304 are used for the other components. The rounded leather handle has been replaced with a fibre glass reinforced nylon handle. The ergonomics of the original knife has been left intact while all structural parts have been oversized to obtain a sturdy versatile knife. The most important changes have been made to solve the so called “weak spots” of the original version. 1. it is now possible to disassemble the knife in the field without the need of tools; 2. the Bowie shape was straightened for easy sharpening; 3. the grooves in the “barrel” shaped handle help to find proper blade direction even in dark conditions 4. the same grooves improve the grip during twisting movements Other small modifications were to add holes on the back tang to add a lanyard and on the front guard to tie the blade on a pole to be used as a spear. For purely aesthetical reasons the traditional blood groove has been replaced with the typical Extrema Ratio “side groove”. The original knife was perfect and no other modifications were needed. The new Desert Warfare version comes with a special HCS coyote sheath specifically developed for SOF units. Details: Length: 30.8 cm Blade length: 18 cm Blade thickness: 6.3 mm Weight: 390 g Blade material: N690 (58HRC) Handle material: Nylon reinforced with fibreglass Desert Warfare design

€439.00*

Item is in field warehouse.

BD4 Contractor Desert
BD4 Contractor is a new basic folder with double guards and double edge serrated blade. It reminds the classic Italian style with an elegant and functional shape. The Black version is available "here". Details: Weight oz.:4,58 Blade Length (mm):123 Blade Length (in):4,84 Total Length (mm):280 Total Length (in):11,02 Blade Thickness (mm):3 Blade Thickness (in):0,11 Blade Material:BöHLER STEEL N690 (58HRC) Blade Finishing:STONE WASHED Main Grid:FLAT Serration (in):0,78 Serration (mm):20 Handle Material:ANTICORODAL ANODIZED ALUMINUM

€229.00*

Item is normally available in about 4-6 weeks.

RAO II
This new version of the well known Extrema Ratio Rao, comes with a new drop blade and an improved upper rounded sides handle for better ergonomic grip. The extra safe block turns it into a real fixed blade knife allowing hard chopping performances with no risk of injuries. The sheath hold the knife in open position in case of frequent use, or in close position inside the front pocket. It comes with a diamond sharpener to keep your knife always perfectly sharpened. Details: Overall Length: approx. 26.2 cm Blade Length: approx. 11.5 cm Blade Thickness: approx. 6 mm Blade Material: N690 HRC: 58 Handle Material: Anticorodal Weight: approx. 330 g

€389.00*

Item is in field warehouse.

BD2 Lucky Black
Medium folder of the BD series. Its handle produced in aluminum makes it light and resistant, also thanks to its steel internal frame.It employs the trustworthy LINER-LOCK blade blocking system. It keeps all BDØ characteristics and it differs only for its blade length. It comes with double guard to prevent the hand from injury while using it. TECHNICAL SHEET Weight g.:107 Weight oz.:3,77 Blade Length (mm):96 Blade Length (in):3,77 Total Length (mm):225 Total Length (in):8,85 Blade Thickness (mm):3 Blade Thickness (in):0,11 Blade Material:BöHLER STEEL N690 (58HRC) Blade Finishing:MIL-C-13924 BURNISHING Main Grid:FLAT Handle Material:ANTICORODAL ANODIZED ALUMINUM

€199.00*

Item is in field warehouse.

Caimano Nero
The Caimano Nero is a tactical knife designed by Extrema Ratio, official supplier to the COMSUBIN, and delivered to the G.O.I., Gruppo Operativo Incursori (Operational Raiders Group), of the Italian Navy. Its name is a reference and a tribute to the heroic Caimani Neri del Piave (Black Caimans of the Piave river), a unit of the Arditi della Regia Marina (Italian Royal Navy), who used to swim across the Piave river to carry out raids on enemy territory during the First World War. It is an automatic knife with a 4 mm asymmetrical spearpoint blade and a partial sharp false edge to improve the coefficient of penetration. The serrated part of the edge allow to cut highly-resistent cables and fabrics without losing its sharpening. It is a medium folder with a robust structure. It is light and balanced thanks to numerous removal processes applied to its highly-thick aluminum handle scales. The pommel, which recalls the shape of the tail/propel section of the Siluro a lenta corsa (S.L.C.), is designed to improve a rapid extraction of the knife from the pocket.The DLC-coated titanium clip can be positioned in three different angles on both sides to allow maximum customization while wearing it. Its shape is designed to conceal the handle sticking out of the pocket.The automatic blade release system guarantees a complete opening even in the event of accidental impacts during the opening rotation. Among its features, in addition to the hard-metal glass breaker, there is also a lock, which prevents the blade from dangerously closing by accident. Technical Specifications: Type: Folding knife, automatic knife Use: Tactical Blade Length: 85 mm Overall Length: 231 mm Blade Thickness: 4 mm Main Grid: Flat Weight: 180 g (6.35 oz) Blade Material: Böhler N690 (58HRC) steel Blade Finishing: MIL-C-13924 Burnishing Partial Serration: 20 mm (0.78") Handle Material: Anticorodal Anodized Aluminum

€399.00*

Item is normally available in about 4-6 weeks.

BF2 Classic Tanto
These are very basic light knives, they are easy to carry and extremely versatile. Their function is guaranteed by a blocking system of tried and tested reliability. The dimensions allow for it to be carried both easily and discreetly. The larger versions comprise an extra safety catch to stop the blade from being closed accidentally. This series of "full size" folding knives are suitable for professional use by the military or police. The handle is solid and comfortable, the clip is reversible and close, in the case of the BF2, it becomes a useful and comfortable resting point for the thumb in "reverse grip". There are two blade patterns: Tanto and Drop; and two patterns of handle: Classic and Tactical. This is the Cassic Tanto version. The "Classic" handle is full with the characteristic lowered flat zone to enable the use of the opening "pin" without emerging from the profile of the closed knife. The "Classic" handle is full with the characteristic lowered flat zone to enable the use of the opening "pin" without emerging from the profile of the closed knife. All the blades are burnished through zirconium carbonitruration, the handles are burnished through anodization. The blade blocking mechanism is the approved "liner lock", assisted by a manually activated security mechanism protected by a "carter". Details: Weight: 135 g Blade Length: 8,7 cm Overall Length: 21,2 cm Blade Thickness: 3 mm Blade Steel: N690 (58HRC) Handle Material: Anticorodal Serration: no Finishing: Classic Tanto

€199.00*

Item is in field warehouse.

BFO R CD Ranger green
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 TECHNICAL SHEET Weight g.: 53 Blade Length (mm): 55 Total Length (mm): 140 Blade Thickness (mm): 2,5 Blade Material: BöHLER STEEL N690 (58HRC) Blade Finishing: STONE WASHED Main Grid: FLAT Handle Material: NYLON

€89.00*

Item is in field warehouse.

TK SHRAPNEL
The restyled series of training knives (TK) has been produced in a wide range of models in different sizes and shapes. They enable martial arts experts and professionals to train different combat techniques with an appropriate and dedicated tool. All training knives are produced in metallic blue colour which enables them to be easily identified even when sheathed. The blades are produced in anodized aluminium and take the shape and dimensions of the Extrema Ratio production models. The handles are the same used in the production models. The stiff blade allows complex defensive and "disarm" training techniques. We recommend the use of adequate protection gear for this kind of training techniques. Details: Length: 21 cm Blade length: 11 cm Blade material: Aluminum

€69.90*

Item is in field warehouse.

ADRA OPERATIVO
The A.D.R.A. (Arditi Distruttori Regia Aeronautica) operated during World War II in the North African territories and were awarderd two silver medal of honour. The Adra battallion had the complex task to sabotage enemy military airports through missions in which they used new warfare techniques until then unknown. Today, the 17° Stormo Incursori, a special unit of the Italian Airforce, takes over to the glorious batallion and lines up carrying at the belt the true symbol of their courage: the combat dagger. ADRA, a dagger of European classical shape, was developed and wanted by the 17° Stormo high command. ADRA is available in three versions, this is the Operativa Version. Burnished, without military logo and comes with calf sheat. Details: Weight: 330 g Blade Length: 17,8 cm Overall Length: 31cm Blade Thickness : 6,3 mm Blade Steel: N690 (58HRC) Grinding: flat Handle Material: Forprene (NATO MIL-SPEC elastomer) Serration: yes, one side only Finishing: MIL-C-13924 Black coating.

€509.00*

Item is normally available in about 4-6 weeks.

MF1
All MF knives are equipped with a rear glassbreaker. The circular milling on their handle makes it easier to change the grip position from saber to reverse grip. The clip is reversible. The blade guard enables a fast opening when pushing it with the forefinger of the holding hand. (semi-assisted opening). Details: Weight: 165 g Blade Length: 9,2 cm Overall Length: 22,5 cm Blade Thickness: 4 mm Blade Steel: N690 (58HRC) Handle Material: Anticorodal Serration: no Finishing: Anodized handle, burnished blade

€319.00*

Item is in field warehouse.

Ferrum T Black Warfare
Ferrum T is a folding knife with a clear tactical connotation and a spear point blade with a weight-lightening hole. It has a slim and compact shape, the two anodized anticorodal aluminum handle scales making its grip light, slim as well as resistant. It can be placed in a pocket, in small flashlight holsters or in a single M.O.L.L.E. system webbing.It comes with a flipper assisted opening. The blade rotates on ball bearings resulting in a fluid and firm movement. This mechanism allows the user an easy and rapid opening of the blade, even with just one hand. The locking mechanism is the time-tested liner lock. The reversible clip is located on the back.Ferrum T is available in two versions; Ferrum T Black Warfare, which has a black grip and a blade customized with Geotech Camo, the Extrema Ratio innovative and original laser-engraved camouflage pattern. Ferrum T Tactical Mud, which comes with the brand-new grey-green handle finishing and MIL-C-13924 burnished blade. Details: Weight g.: 86 weight oz.: 3,03 Blade Length (mm): 73 Blade Length (in): 2.87 Total Length (mm): 73 Total Length (in): 2,87 Blade Thickness (mm): 3 Blade Thickness (in): 0,11 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: MIL-C-13924 BURNISHING GEOTECH CAMO Main Grind: FLAT Handle Material: ANTICORODAL ANODIZED ALUMINUM

€259.00*

Item is in field warehouse.

Contact, Desert
Extrema Ratio developed the first knife of a new production line, called CONTACT.It has a blade with a lance-shaped profile, a flat grinding and a diamond-shaped geometry. It 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 first of a new line of multipurpose knives.The blade is made in Böhler N690 steel with a hardness of 58 HRC and a chemical burnishing coating for the Black version. All other colours in production have got a blade with Stone Washed finishing. The handle is still in forprene . It is no more assembled by the side screws but thanks to the shank in truncated cone-shaped stainless steel that is screwed to the bottom and goes to fit inside a special seat, which makes it solid. In this way the knife is well balanced. 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.The main shell is injection-molded in shockproof nylon. The secondary retention system is reversible for ambidextrous users. The blade is guided into the sheath thanks to its cone shape that lends itself well to the rapid insertion and extraction of the blade. To extract the blade, a pressure on the trigger will be sufficient, thus releasing the safety that holds it securely in the sheath. In the horizontal slits of the sheath a system is added, which fixes the blade to avoid shaking noises when it is stored inside. The back side of the nylon sheath is M.O.L.L.E. compatible.The textile part is reduced to its minimum and has got the classic two-button safety strap with a belt loop and a thigh band with rubber reinforcement for anti-rotation. Extrema Ratio aims at this new line by minimizing thickness and size of the knife, but not saving on structural strength and safety accessories. TECHNICAL SHEET Weight g.: 300 Blade Length (mm): 162 Total Length (mm): 293 Blade Thickness (mm): 6,3 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: STONE WASHED Main Grid: FLAT Handle Material: FORPRENE

€269.01*

Item is in field warehouse.

BFO R CD 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 TECHNICAL SHEET Weight g.: 53 Blade Length (mm): 55 Total Length (mm): 140 Blade Thickness (mm): 2,5 Blade Material: BöHLER STEEL N690 (58HRC) Blade Finishing: STONE WASHED Main Grid: FLAT Handle Material: NYLON

€89.00*

Item is in field warehouse.

Contact C, Desert
Compact version of the CONTACT, the CONTACT C has a Böhler N690 steel spearpoint blade, hardened at 58 HRC with single branch handguard and full length fuller for lightness. The Forprene grip is affixed by a threaded tang that makes the knife sturdy and well balanced. The injection molded, impact grade nylon, M.O.L.L.E. compatible scabbard has a dampening system to avoid blade rattle, twin button safety loop, anti-rotation rubberized tight strap and a retention safety disengaged by simple pressure on the trigger-like lever. Available in Black, Desert, Hcs, Ranger Green e Wolf Grey versions. Details: Weight g.: 273 Blade Length (mm): 128 Total Length (mm): 258 Blade Thickness (mm): 6,3 Blade Material: BÖHLER N690 STEEL (58HRC) Blade Finishing: MIL-C-13924 BURNISHING Handle Material: FORPRENE

€239.00*

Item is in field warehouse.

Ermes Satin Ordinanza
ERMES is the commemorative knife designed with the Special Operative Helicopter Regiment (R.E.O.S.) which is part of the Italian army aviation.R.E.O.S. is the operational unit of helicopters supporting the special forces composed by specifically trained staff, particularly trained and equipped in order to support military activities in every operational context.The stylized knife guards represent the wings present in the heraldic symbol of the regiment.It is available in two different versions: “ERMES ORDINANZA” with satin blade and ABS suitcase “ERMES OPERATIVO” with burnished bladeThe steel used is the reliable Bölher N690Co heat treated at 58 HRC. Fiberglass-reinforced polyamide FRN (Fiber Reinforced Nylon) was chosen for the handle.The hybrid sheath in Kydex and fabric has a belt attachment with MOLLE system. Details: Weight g.: 229 Blade Length (mm): 140 Total Length (mm): 256 Blade Thickness (mm): 6,3 Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: SATIN Handle Material: NYLON / FIBER GLASS (FRN)

€419.00*

Item is normally available in about 4-6 weeks.

S-THIL Stone Washed
The Extrema Ratio S-THIL Stone Washed is a backup tactical knife of monolithic construction milled out of a 5 mm (0.2") bar of BOHLER N690 steel, developed in cooperation with designer Thilo Arnd Schiller.The spear point blade is heat treated to 58 HRC for best combination of edge retention and toughness. It has a false double edge to make it very effective in thrusting and piercing and has a full length fuller that flows elegantly from the blade into the handle. The blade is milled integral to the knife for better compactness and lightness, with minimum thickness yet with a pattern that reminds of the classical Extrema Ratio knife grip.This profile creates two small guards and a comfortable thumb rest to prevent the hand from slipping towards the blade. On the pommel there is a diamond shaped skull crusher and a slot for a wrist strap or for giving the knife a paracord grip wrap.The stamped nylon sheath has been designed to be extremely flat and very narrow, to keep it as compact as possible. Knife design makes the sheath ambidextrous and allows to insert the knife with the edge on the left or the right. The integral twin retention system is composed of four pressure elements that work one pair at a time, according to the direction the knife is inserted, while the textile nylon part has a button and a strap to secure the knife to the sheath.The tip of the sheath has a hole to allow debris or liquids to be expelled simply by blowing into it. The sheath can be used with belt clip, ULTICLIP or malice clip making it extremely versatile, while it is also possible to attach it to a M.O.L.L.E. webbing just by weaving paracord through it. TECHNICAL SPECIFICATION: TYPE: FIXED BLACK USE: TACTICAL, BACKUP WEIGHT G.: 123 WEIGHT OZ.: 4,34 BLADE LENGTH (MM): 119 BLADE LENGTH (IN): 4,68 TOTAL LENGTH (MM): 230 TOTAL LENGTH (IN): 9,06 BLADE THICKNESS (IN): 0,20 BLADE MATERIAL: BÖHLER N690 STEEL (58HRC) BLADE FINISHING: STONE WASHED MAIN GRID: FILO PIANO HANDLE MATERIAL: BÖHLER N690 STEEL (58HRC)

€199.00*

Item is in field warehouse.

BDØ R Black, Stone Washed
Available versions: Black (Nr. 88720), Desert (Nr. 88722), Hcs (Nr. 88721), Ranger Green (Nr. 88724) and Wolf Grey (Nr. 88723). TECHNICAL SHEET Weight g.:52 Weight oz.:1,83 Blade Length (mm):60 Blade Length (in):2,36 Total Length (mm):145 Total Length (in):5,70 Blade Thickness (mm):2,5 Blade Thickness (in):0,098 Blade Material:BöHLER STEEL N690 (58HRC) Blade Finishing:STONE WASHED Main Grid:FLAT Handle Material:NYLON

€89.00*

Item is in field warehouse.

Fulcrum E.I.
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. The civil and military are identic. The Fulcrum E.I. Version shows the “EI” logo (“Esercito Italiano-Italian Army”). Details: Weight: 330 g Blade Length: 18 cm Overall Length: 31 cm Blade Thickness: 6,3 mm Blade Steel: N690 (58HRC) Handle Material: Forprene Serration: Yes

€359.00*

Item is in field warehouse.

Sethlans, Stone Washed
“EXTREMA RATIO SETHLANS” is a fixed blade work knife born to face a wide range of situations, suitable for survival, bushcraft, prepping, but also as a backup blade.SETHLANS was designed in collaboration with Daniele Dal Canto, Master Advanced F.I.S.S.S. instructor (Italian Federation of Sports and Experimental Survival).SETHLANS is available in two different versions with two different kinds of steel.The stone washed version is produced with böhler N690 heat treated at 58 HRC, chosen for the reliability it has demonstrated over the last 20 years due to its resistance to oxidation and durability of the edge.The black version is produced in D2 steel, heat and cryogenically treated at 60 HRC, which presents an high resharpening capacity even with makeshift tools. In order to give greater qualities of hardness and resistance, the blade is coated with the new Teflon-based product "EXP DARK", proposed by Extrema Ratio.The knife comes with G10 grips that feature the ergonomic design characteristic of Extrema Ratio handles. They can be removed by releasing the skeletonized structure of the knife, that allows maximum lightness with minimum thickness. For lovers of extreme customization, the full-tang structure allows the handle to be covered with a paracord cord.The sheath is composed of a part in very light and minimalist Kydex. It can be disassembled and can be adapted for both left and right handed users. The addition of an optional belt clip allows the knife to be positioned both vertically and horizontally and makes the sheath much more versatile than the textile version. It is also equipped with a mini pouch with M.O.L.L.E. system. containing a two-sided stone for sharpening and a Firesteel for lighting fires". Details: Blade Length (mm):107 Total Length (mm): 224 Blade Thickness (mm): Thinned blade from 6.3 mm to 4 mm to improve cutting skills Blade Material: BöHLER N690 STEEL (58HRC) Blade Finishing: STONE WASHED Handle Material: G10