Ultimate Arms Gear Tactical Rechargeable 130+ Lumens L.E.D Military Flashlight LED Tac - Light Kit For AR15, AR-15, M4,M-4, M16,M-16 Rifle With A 7/8" Weaver-Picatinny Rail Includes: Weaver-Picatinny Ring Mount, Remote Pressure Switch Cord , Push Button Tail Cap, Charger & Battery