Skip to product information
1 of 7

Extrema Ratio

Extrema Ratio Misericordia black Böhler N690

Regular price €189,00 EUR
Regular price Sale price €189,00 EUR
Sale Sold out
Tax included. Shipping calculated at checkout.

The Extrema Ratio Misericordia is a tactical fixed knife, extremely light and compact, it can be used both as a main knife and as a spare blade. The blade of the new Extrema Ratio Misericordia is milled from Böhler N690 steel, hardened to 58 HRC, it is 118 mm/4.64" long and 4 mm/0.16" thick and has a smooth edge. The blade has a full length spear point profile, making the knife even lighter. The blade is available with the classic Extrema Ratio MIL-C-13924 Black finish. At the rear end, the handle opens into a large ring that allows the use of martial arts techniques and gives the hand a very firm grip, equipped with a hard metal “Skull Crusher” attachment. The total weight of the knife is only 87g. As this is a knife designed and intended for professional use, great importance has been given to ease of use, access and extraction when necessary. The knife is attached to the sheath by a quick-release lock that can be easily reversed for left-handed use. Made of impact-resistant nylon, the case is versatile: an adjustable double clamp system allows the user to adapt it to different types of belts. A tapered inlet makes it easy to insert the knife, while squeezing the trigger-like safety lever allows for quick, instinctive knife removal.


Blade steel: Böhler N690
Blade length: 118 mm
Blade thickness: 4.0 mm

Handle material: NYLON / FIBER GLASS (FRN)
Total length: 233 mm

Weight: 87 grams