Crimson Trace CMR-207G Rail Master Pro Green Laser/400 Lumen

The Crimson Trace CMR-207G Rail Master Pro is a compact rail-mounted illumination and aiming device designed for pistols, rifles and shotguns with M1913 Picatinny or Weaver-style accessory rails. It combines a high-output white LED and an integrated green aiming laser with ambidextrous activation and user-programmable modes. Smart electronics include an automatic power-down feature to preserve battery life when the unit is inadvertently left active.

Key Specifications

• The model is CMR-207G Rail Master Pro.
• The white LED light produces 400 lumens.
• The aiming laser color is green.
• Mounts to M1913 Picatinny and Weaver-style accessory rails.
• Powered by a single CR123 lithium battery.
• Features ambidextrous activation points for either side operation.
• User-selectable modes include Laser + Light, Laser Only, and Light Only.
• Includes auto-shutoff after 5 minutes to limit battery drain.
• The laser is user-adjustable for windage and elevation.
• Finished in black with a compact aluminum body.

Well suited for range work, low-light utility, or integration into a carry setup, the Rail Master Pro delivers straightforward controls, durable construction, and combined illumination and aiming capability in a compact package. Its programmable operation and ambidextrous controls keep the unit adaptable to a variety of shooting platforms and user preferences.