The Crimson Trace LG-636 Lasergrips Red Laser Sight Grips are a rear-activated laser sight for GLOCK Compact pistols (Third Generation 19, 23, 25. 32. 38, Gen4 19, 23, 32, and Gen5 19). Featuring Crimson Trace's famed instinctive activation, which allows the laser to be activated with a normal firing grip, the LG-639 includes a Master On/Off Switch for completely powering down the unit. User-installed in moments by attaching securely to the gun frame, this laser sight is fully adjustable for windage and elevation. It provides 4 hours of run time with (2) included 2032 lithium batteries.
- Powerful Red Laser: Features a 5mW peak, 620-670nm, Class 3R visible red laser, the brighest beam allowed by law
- Instinctive Activation: Front activation button engages the laser immediately when the firearm is held in a normal firing grip
- Over Four Hours of Battery Life: Powered by two #2032 Batteries; Eligible for Crimson Traces Free Batteries For Life Program.
- Fits Glock Third Generation 19, 23, 25, 32, 38. GEN4 19, 23, 32. GEN5 19
- User installed- no gunsmithing required; Factory sighted at 50 feet, but is fully user adjustable for Windage and Elevation with provided tool.