The Crewcut Assisted Opener series of high performance knives from 5.11 Tactical are crafted from AUS8 steel for maximum tensile strength and edge performance. Ambidextrous thumb studs and a newly designed four way pocket clip offer multiple carry options, while FRN scales at the handle, integrated blood groves, and our unique assisted opening technology offer a secure grip, enhanced performance, and quick deployment. Includes a Torx wrench and screw kit to install and customize the sheath assembly.