The low-profile TLR RM 2 Laser features an HPL face cap for a longer reaching, tighter beam. Its designed to produce more candela while maintaining lumen output. Independently operating push-button and remote pressure switches provide the security of knowing you'll always have light. Featuring LED for extreme brightness, ambidextrous operation, one handed snap-on and tighten interface keeps hands away from muzzle when attaching or detaching, fits a broad range of weapons using key kit provided and mode selector toggle switch for laser/light/light & laser combo. Packaged as a kit offering everything you need to mount to your long gun. Includes rail locating keys and CR123A batteries.