Working with advisers from the International School of Tactical Medicine, BLACKHAWK! revised the Razorback to maximize its function as a medical tool, retain its personal defense capabilities, and make it more affordable to our troops in the field. The new Blackhawk Blades Razorback-Trocar features a Teflon-coated AUS8A stainless steel blade with depth-index grooves and a scalpel-sharp tip. Its fiberglass-reinforced nylon handle has improved texturing for a more positive grip, and it now comes equipped with a complete Total Concealed Carry Solution (TCCS) sheath system that includes an injection-molded nylon sheath and complete mounting hardware to support more than 70 different carry positions.