An industry first, the ultra-compact Streamlight TLR-6 Weapon Light with C4 LED and integrated red aiming laser features tool-less battery replacement without removal from the weapon or the need to re-sight the laser. The light provides 1 hour of regulated runtime when in dual light/laser mode. Designed to securely attach to many non-rail 1911 handguns including: KIMBE, Colt, Ruger and Smith and Wesson. Refer to www.Streamlight.com for the current model fit list. FITS Non-rail 1911 Handguns: KIMBER ��� COLT ��� RUGER ��� SMITH & WESSON Ambidextrous switching (push-button on both sides) Features C4 LED illuminator and 640-660nm red laser Uses two CR-1/3N lithium batteries Batteries can be replaced while light remains mounted on gun - No need to re-sight laser after battery change All modes feature a 10 minute auto shut-off to conserve batteries Windage and elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser