Streamlight TLR-6 is an industry first, the ultra-compact TLR-6 weapon light with high power 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 specifically to securely attach to the trigger guard of the SIG SAUER P238/P938.