The Crimson Trace CMR-207 Rail Master Pro Univerasl Red Laser and Tactical Light combines two tactical tools in a single compact unit. The versatile unit is designed to fit most modern pistols, rifles and shotguns with an M1913 Picatinny or Weaver-style accessory rail. The unit provides up to 1 hour of continuous use on a single CR123 Lithium battery. The Rail Master Pro also includes a powerful 400 Lumen white light for target identification. The unit features three operational modes including: Laser/Light Constant On, Laser Constant On, Light Constant On. Activation is instant, with Tap On, Tap Off controls.

• Fits most pistols, rifles, and shotguns with M1913 Picatinny or similar Accessory Rail & 1-1/16 in between the recoil lug and the trigger guard
• Powerful Red Laser: Features a 5mW peak, 620-670nm, Class 3R visible red laser, the brighest beam allowed by law
• Instinctive Activation: Front activation button engages the laser immediately when the firearm is held in a normal firing grip
• Over Four Hours of Battery Life: Powered by two #2032 Batteries (included).
• User installed- no gunsmithing required; Factory sighted at 50 feet, but is fully user adjustable for Windage and Elevation with provided tool
• Instinctive activation and fully adjustable for windage and elevation
• Manufactured to fit seamlessly with the firearm frame