Extrema Ratio RAO Black Böhler N690 NoPayPal laser engraved into the surface

laser engraved into the surface of the knife

-) Now with a blade made of laminated CoS

For every Watu sold

if you want the highest strength

The new H1 and H2 knives

Extrema Ratio RAO Black Böhler N690 NoPayPal laser engraved into the surfaceIn June 2006, the 185 Rgt. Ricognizione e Acquisizione Obiettivi (Target Acquisition Regiment) airborne FOLGORE (185 RAO) entrusted to Extrema Ratio the development of a unique knife fitting the units specific operational duties. This resulted in the RAO: not an oversized folder as much as a compact survival & field knife, with a heavy and dependable blade. Its very reliable locking system, assisted by an extra safety device, effectively turns this