Designed to securely attach to the rail and trigger guard of GLOCK standard and compact handguns. Ultra lightweight and compact Batteries can be replaced while light remains mounted on gun No need to re-sight laser after battery change Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser Operating temperature: -20AdegF to +120AdegF. IPX4; water resistant; 1m impact resistance tested Serialized for positive identification C4 LED delivers 100 lumens; 2,000 candela; 89m beam Runs 1 hour (LED only or LED/Laser combo) Laser only function runs 11 hours Features a 10 minute auto shut-off to conserve batteries Optimized electronics provide regulated intensity Parabolic reflector produces a balance of beam and peripheral illumination Removable cover makes the light easy to attach/detach Windage and elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser Operating temperature: -20Adeg F to +120Adeg F Durable, impact-resistant polymer construction; IPX4 water-resistant 1m impact resistance tested Serialized for positive identification 2.20" (5.88 cm) 1.12 oz. (32g) - 1.16 oz. (32 grams) with batteries, depending on model Limited lifetime warranty Visit www.streamlight.com for full warranty information #69290 TLR-6 Rail (GLOCK)