Crimson Trace Lasergrips Red Laser Sight for Glock Gen 3 Compact Pistols (19 23 25 32) Rear Activation -
The Crimson Trace LG-639 is a rear-activated laser sight for GLOCK 3rd Generation Compact pistols in the 19, 23, 25 & 32 models. Featuring Crimson Trace's famous 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. Provides 4 hours of run time with (2) included 2032 Lithium Batteries.