Command Arms Flashlight/Laser Mount 1-Inch Diameter Surefire (BK2) Combat proven design in use by military worldwide. No required 1" Quick detach light / laser mount Fits rifles/ shotguns with picatinny style rails Quick Detach Design Accomodates 1 inch lights and lasers Military Specification Quality C Clamp design holds light firmly in place, eliminates chance for movement Lifetime Warranty