Crimson Trace Rail Master Pro CMR-204 5mW Green Laser 100-Lumen LED Universal Picatinny/Weaver Rail Light Combo - Black

The Crimson Trace Rail Master Pro (model CMR-204) is a universal rail-mounted light and laser combo engineered for pistols, rifles, and shotguns equipped with an M1913 Picatinny or Weaver-style accessory rail. The compact housing pairs a 5mW green laser at a 532nm wavelength with a 100-lumen white LED, putting both aiming and illumination behind a single, low-profile package.

The laser module projects an approximately 0.5 inch dot at 50 feet and is fully user-adjustable for windage and elevation, allowing precise zero to the host firearm. A simple On/Off switch controls activation, and the unit is powered by a single CR2 lithium battery for portable, field-ready performance.

Finished in black with a clamp-on mount, the Rail Master Pro attaches without interfering with iron sights or other rail-mounted accessories, making it a flexible fit for AR-platform rifles, defensive shotguns, and rail-equipped handguns alike.