The Crimson Trace Rail Master Pro combines a robust 400 Lumen LED white light with a precision green laser delivering reliable performance in a compact design. Constructed with a durable aluminum body it features ambidextrous activation for ease of use. The device offers versatile operation modes allowing users to select laser and light laser only or light only settings. Equipped with smart electronics it intelligently conserves battery life by shutting down after five minutes of inactivity. The laser is fully adjustable for windage and elevation ensuring accuracy. Designed to fit universally on firearms with Picatinny or Weaver-style accessory rails it is powered by a single CR123 Lithium battery providing dependable illumination and targeting for pistols rifles and shotguns.