Knife features: Camillus Proprietary 0170-6C Hard use Carbon Steel Blade; partially serrated, spear shape to penetrate body armor. The handle is co-molded to provide comfort and superior grip. It also is non-symethrical inorder for the user to register it's position by contact alone. The sheath technology to deaden contact sound plastic spring to lessen knife withdrawel and return diamond coaled sharpening steel multiple attachment points. The Arc wirecutter has two cutting arms and a screwdriver. The wire cutter can be used as part of the sheath or can be completly detached using our quick release function.