The Crimson Trace CMR-207G Rail Master Pro delivers precision and power in a compact design, ideal for tactical use. With a brilliant 400 Lumen LED white light combined with a vibrant green aiming laser, it enhances visibility in various lighting conditions. Durably constructed with an aluminum body, it features ambidextrous activation points for versatile use. Programmable modes include Laser + Light, Laser Only, and Light Only, accommodating various operational needs. Smart electronics automatically power down the device after 5 minutes of inactivity, preserving battery life. Fits Most M1913 Pic Rails 400 Lumen LED Light Green Laser Uses CR123 Batteries Elevate your shooting accuracy with the Crimson Trace CMR-207G Rail Master Pro.