Extrema Ratio Primo Corso 7.00 in Fixed Blade Knife. 5" (29.21cm) overall. 7" (17.78cm) MIL-C-13924 burnished Bohler N690 stainless blade. Stacked leather handle. Steel guard and brass pommel. 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. Brown leather belt sheath. Boxed. Specifications for Extrema Ratio Primo Corso 7.00 in Stainless Steel Fixed Blade Knife: Manufacturer: Extrema Ratio Blade Length: 7 in Overall Length: 11.5 in Blade Material: Stainless Steel Knife Application: Fixed Blade Weight: 1.42 lb Length: 29.21 cm Package Contents: Extrema Ratio Primo Corso