The first Subcompact Gun-Mounted Tactical Light that has both an LED Illuminator and a laser. This lightweight light maximizes visibility and targeting capability in a variety of home defense and tactical applications. With a parabolic reflector to produce a balance of beam and peripheral illumination, TLR-6 delivers 100 lumens, 2,000 candela and a beam distance of 89 meters. It also uses a 640-660 nm red laser. Ambidextrous switching push-button on both sides . Three 3 modes Laser only Laser/LED combo Light only. Batteries can be replaced while light remains mounted on the gun. No need to re-sight the laser after the battery change. Windage and elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser. Fits Glock 42, and 43. Streamlight Subcompact Gun Mounted Light With Aiming Laser