Crimson Trace Rail Master Features The Crimson Trace Rail Master is built as the brand s first universal fit laser sight designed to mount directly to any pistol rifle or shotgun equipped with an M1913 Picatinny or Weaver-style accessory rail. Its Class 3R red laser emits a 5mW peak beam at 633nm producing an approximately 0.5 inch dot at 50 feet a size that gives a precise aiming reference without washing out at typical defensive or hunting distances. Dual side activation controls let the shooter trigger the laser from either side of the unit adding flexibility for different grip styles and mounting orientations. Instant activation means there is no delay between pressing the activation switch and the laser appearing on target. Designed with an accessory rail attachment system the Rail Master clamps securely to standard rail-equipped firearms without needing a dedicated mounting plate or adapter. The unit is finished in a Coyote Tan color that gives it a distinctive custom appearance while also offering added protection against chemical exposure compared to a standard black finish. Built with Crimson Trace s reputation for quality ergonomics and fit the Rail Master brings the brand s laser sight expertise to a universal rail-mount format. For shooters who want a dependable red laser that works across multiple rail-equipped platforms the Crimson Trace Rail Master in Tan is available for sale at GrabAGun. Crimson Trace RailMaster Specifications Manufacturer: Crimson Trace Corporation Model: RailMaster Type: Laser Sight Color: Tan Laser Color: Red Beam Intensity: 5mW Peak 633nm Class 3R Dot Size: Approx. 0.50 at 50 ft Compatible Hosts: M1913 Picatinny / Weaver Rail Activation: Instant Dual Side Activation Battery Type: 1/3N 3V Lithium Available At: GrabAGun