Skip to product information
1 of 3

Extrema Ratio

Extrema Ratio 39-09 ORDINANZA COFS Böhler N690

Regular price $568.00 USD
Regular price Sale price $568.00 USD
Sale Sold out
Shipping calculated at checkout.

The result of a project sponsored by COFS (the inter-force operations command for Italian special forces) and its former Commander-in-chief, Gen. Bertolini – not to mention advocated for by knife collectors worldwide – this 39-09 combat knife is a restyling of the Model 1939 “paracadutista assaltatore” (assault paratrooper) knife, a celebrated piece of Italian military history. While preserving the original shape, structure and proportions, we managed to reinforce, add increased functionality and manufacture this combat knife to contemporary military specifications from up-to-date materials. Small changes which make it a highly effective, dependable dagger. The included hard sheath is designed to be worn at the ankle, in the characteristic fashion of Italian paratroopers. The version 39-09 ORDINANZA is black oxide-coated with COFS logo & motto. It comes in ABS engraved case with an ankle sheath and a parade belt sheath.


Blade steel: Böhler N690
Blade length: 195 mm
Blade thickness: 6.3 mm

Handle material: Forprene
Total length: 319 mm

Weight: 360 grams

Customer Reviews

Based on 1 review
Mario A.
Immer wieder Extrema Ratio

Was für eine tolle Box von Extrema Ratio. Wie immer Spitzenmässige Qualität und Verarbeitung.
Vielen Dank auch an das Team von Knife Addict.
Super schneller Versand in bester Versand Verpackung, danke auch an die kleine süße extra Überraschung im Paket.
Bis demnächst mal wieder!
Mario A.