Crimson Trace CMR-204 Rail Master Pro w/ Green Laser

In the spring of 1994, Crimson Trace® developed and sold its first laser sight - an internal system for Glock® pistols - and the handgun market hasn’t been the same since. Just two years later, the newly patented, user-installed Lasergrips® were unveiled at the 1996 SHOT Show and the laser sighting revolution was on. Over the years, the engineers at Crimson Trace have dedicated themselves to constant improvement and the evolution of products that now number almost 100 – all proudly made in the United States.   
                  
As the world’s only grip-integrated, instinctively activated laser sight, Crimson Trace created a market with one goal in mind: to provide responsible firearms owners with a decisive aiming advantage that was reliable, ergonomic and simple to use - making confident and better shooters.

Crimson Trace - On Target since 1994.