The Crimson Trace Rail Master CMR-201 Tan is a versatile and compact 5mW red laser sight designed for universal attachment to Picatinny and Glock-style rails. Featuring a durable polymer construction with a Coyote Tan Cerakote finish, this unit offers ambidextrous Instant Activation™ via side paddles, allowing for seamless tap-on/tap-off operation for both left- and right-handed shooters. The laser is fully adjustable for windage and elevation and includes four distinct fit inserts to ensure a rock-solid, custom interface with a wide variety of firearms. Powered by a single 1/3N lithium battery, it provides over four hours of continuous runtime and includes a five-minute auto-shutoff timer to preserve battery life, making it a reliable, low-profile aiming solution for personal defense. Crimson Trace Rail Master CMR-201 Tan 5mW Red Laser for Picatinny & Glock Rails, Ambidextrous Controls Adjustable Windage/Elevation 01-3000228