Crimson Trace Rail Master Universal Tactical Light 

The Crimson Trace Rail Master Universal Tactical Light is a robust and versatile white light which has been designed to fit pistols, rifles, or shotguns which have either an M1913 Picatinny rail or Weaver Style Accessory Rail. One of the many great features of this little unit is the fact that it is easy to install using nothing more than the supplied wrench. Crimson Trace’s Secure-Lock Technology will ensure that your laser will remain secure even under the most violent recoil and heavy handling of the firearm. Activation is quite simple with just a tap on the ambidextrous control tabs. The CMR-208 features an ultra-durable Anodized Aluminum housing along with a high output Cree XPL LED White Light.