FIXED BLADE

The T4000 S continues the purest Extrema Ratio Tanto collection, for those who love Japanese profile blades but do not want to waive the typical tactical accessories. Free Shipping. Specifications:Weight: 264g Blade Length: 174mm Total Length: 304mm Blade Thickness: 4mm Blade Material: Bohler Steel N690 (58HRC) Blade Finishing: MIL-C-13924 Main Grid: Flat Handle Ma

A traditional combat knife, inspired by the Corvo model. A sampling part developed for the Chilean Army. It comes with black cordura sheath. Free Shipping. Out of production, last one. Specifications:Weight: 339g Blade Length: 141mm Total Length: 267mm Main Blade Thickness: 6.3mm Blade Material: Bohler Steel N690 (58HRC) Main Griding: Flat Serration: 40mm Han

NIMBUS has been ordered and adopted by the renowned 183rd Regiment Nembo (Airborne) by rewieving the 39-09 well known model. This knife celebrates the battle of Case Grizzano which took place on 19th April 1945 between the paratroopers of Nembo and the German 1^ Division Fallschirmjäger “Green Devils”, a 12 hours extremely cruel and bloody hand-to-hand blade skirmish. Notwithstanding the W

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 realiza

It can be considered as a milestone among the multirole knives. Widely used in Afghanistan as standard issue for the soldiers of the Italian Task Force “Nibbio”, it is part of an experimental project undertaken by the “Comando Truppe Alpine” to renew the military personal equipment. During all of the phases that led to the preparation of the mission, the Alpine Troops Command coordinated a pool of

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.

EXTREMA RATIO E.C.M. (Einsatzkommando Cobra Messer) is a fixed blade multipurpose knife, designed for operational uses for the renowned special unit Einsatzkommando “Cobra” of the Austrian police, whose logo is laser engraved on the heel of the blade. Extrema Ratio E.C.M. combines the features of a useful tool to the ones of a reliable blade, in a compact configuration with a total weight of 24

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 with integral guards and a removable E.R.M.H. ha

Extrema Ratio has received many inquiries for a survival knife. It is for this reason that the company decided to develop a tool for any situation. The ONTOS (from the Greek language “the thing”) is a pure field knife, solid and heavy but still compact. A portion of the upper blade is serrated in order to always have a sharp edge ready to be used. In an emergency situaton, when the soldier will l

This model is inspired from a myth of the 80s survival cutlery. Now it can be easily disassembled. A basic survival kit (to be ordered separately) can be fixed to its cordura sheath. Available in Black and Desert. Free Shipping. Specifications:Weight: 500g Blade Length: 206mm Total Length: 345mm Main Blade Thickness: 6.3mm Blade Material: Bohler Steel N690 (5

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

This knife has been developed together with material experts of Jagdkommando Unit, the Austrian Army special force. It is a multipurpose knife with double guards to avoid accidentally slipping of the hand on the blade. It comes with standard desert side sheath with automatic retention mechanism and protective slap. A fireball flint and striker is placed inside the sheath. Specifications