The Crimson Trace company was founded in 1994, and since that time, it gained an excellent reputation in the field of gun accessories. This brand is held in high regard both by sports and hunting shooters in USA and all over the world.
In case you are interested, any other grip offered by this company can be ordered for you.
The Crimson Trace® laser sight series for GLOCK compact and subcompact pistols provide a tactical advantage in a compact package. Instinctively activated with a normal firing grip, the Lasergaurd® leaves the best attributes of your GLOCK unobstructed and unaltered. The LG-436 fits most holsters for subcompact GLOCKs and features a master on/off switch so you can train with or without laser sighting.
The laser sight is intended for Compact & Subcompact Glock type pistols [GEN3 GEN4 19, 23, 25, 26, 27, 28, 32, 33, 36, 38, 39 AND GEN5 19]