PRODUCT DESCRIPTION: The Fenix GL22 is a versatile tactical mounted light that features a broad range of options. Featuring a Luminus SST20 LED + Red Laser, the GL22 has a maximum output of 750 lumens using the supplied 700UP battery or max 500 lumens when using a CR123A. The GL22 comes supplied with a GL and 1913 ( Picatinny) rail plate to mount on rail-equipped hardware. Key features of the GL22 light are ambidextrous switches used to access the white light and red laser and a momentary-on feature can also be used with either switch. The GL22 is compatible with Glock and Picatinny rails. SPECIFICATIONS: Luminus SST20 LED Outputs (ARB-L16-700UP Battery) White Light: 750 Lumens / 35 Minutes / 180m. Red Laser: 17 Hours Precise red laser sight Lockout function GL and 1913 Rail Plate Included Momentary On CR123 Compatible Instant strobe Ambidextrous Switches Recoil Resistant IP66 Rated Protection WHAT TYPE OF PISTOLS DOES GL22 FIT? Fits most full-size pistols with a Glock or MIL-STD-1913 (Picatinny) rail. Fits a few compact pistols including the Glock36 with standard rail and Springfield XDs. Does not fit any compact models from Sig Sauer, Taurus F&N, CZ, and Smith & Wesson with short rails or without standard rails. Does not fit any sub-compact or micro-compact pistols. INCLUDED WITH YOUR LIGHT: Fenix GL22 Red Laser Tactical Light ARB-L16-700UP Battery GL & 1913 Rail Plates Micro USB Charging Cable Allen Wrench Spare O-Ring User Manual & Warranty Card SIZE: Length: 67mm Width: 42mm Diameter: 31mm WEIGHT: 94 g (including battery)