Safariland Rapid Light System (RLS) is a professional-quality hand-held light and gun-mounted light all in one. You can clip this flashlight by Safariland onto your belt, hold it in your hand, or quickly mount it to your gun for an instant tactical advantage. There's no need to buy an expensive holster to carry a light-mounted gun. No reason to carry a second primary light. You will always have a bright light whenever and wherever you need it. It's the only light you need. Period. This Safariland Flashlight fits most handgun models that incorporate an integral rail system - also mounts to rifles and shotguns that have a picatinny rail. RLS mount will accommodate any hand-held compact light in the range of .970" (24.6mm) - 1.060" (26.9mm) in diameter. Safariland RLS Flash light can be operated with either thumb, or change to other side to operate with trigger finger; Push button provides controllable on/off illumination of target to minimize loss of handgrip, sight picture and exposure. Feat