Description EXTREMA RATIO PRIMO CORSO SPECIAL EDITION is the visually faithful replica of a dagger given to members of Gruppo Operativo Incursori (an Italian Navy special forces unit) at the end of their first training course in 1952. An important piece of military history brought back to light, structurally improved thanks to N690 cobalt steel. The eXTREMA RATIO PRIMO CORSO SPECIAL EDITION is available with satin blade finish, issued in a wooden case.
