The TLR-1 Game Spotter is a long-gun/long-range light with a green LED that preserves night vision and won't spook game. It is constructed from aluminum with an anodized finish, unbreakable polycarbonate lens with scratch-resistant coating, Green C4 LED bulb and ambidextrous on/off switch. It has one handed snap-on/tighten interface, deep-dish parabolic reflector that produces a long range targeting beam, and securely fits a broad range of weapons. The TLR-1 Game Spotter mounts directly to all Picatinny rails and weapons with Glock-style rails. Included are two CR123A lithium batteries and locating keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW.