Streamlight TLR-6, Fits Glock 17/22 and 19/23, Black, White LED and Red Laser, 100 Lumens, Includes 2 CR 1/3N Lithium Batteries 69290 Designed to securely attach to both the rail and trigger guard of standard and compact railed handguns. Using this low-profile weapon light with laser allows for easier identification of potential threats before taking action.