Extrema Ratio Ultramarine amphibian knife with eye

Product description

The ULTRAMARINE is an amphibious knife, carried around from underwater operation equipment (trilaminate drysuit) to ground operation equipment (tactical vest)

Weight g.: 380
weight oz.: 13,4
Blade Length (mm): 150
Blade Length (in): 5.9
Total Length (mm): 298
Total Length (in): 11,7
Blade Thickness (mm): 6,3
Blade Thickness (in): 0,25
Blade Material: BöHLER N690 STEEL (58HRC)
Blade Finishing: MIL-C-13924 BURNISHING
Main Grind: FLAT
PARTIAL SERRATION (MM): 40
PARTIAL SERRATION (IN): 1,6
Handle Material: NYLON
The ULTRAMARINE is an amphibious knife, carried around from underwater operation equipment (trilaminate drysuit) to ground operation equipment (tactical vest). Two different versatile sheaths were therefore developed for it. The scuba sheath can be worn at the ankle, or its hard ABS section can be attached by two BELT-CLIPS to either the breathing apparatus or BCD belts.
The land sheath (OPTIONAL, included on request) is MOLLE system compatible, designed to be attached to the tactical vest and carried inside a waterproof bag during underwater operations. All an operative has to do, if getting rid of his trilaminate drysuit after landing, is to draw the knife from its ankle sheath and place it in the tactical vest sheath. Primary functions: field operations, underwater operations, emergency tool, survival and combat.

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