The Crimson Trace CMR-301 Rail Master Pro 400 Lumen Green Laser Tactical Light combines two tactical tools in a single compact unit. The versatile unit is designed to fit most modern rifles and shotguns with an M-Lok or M1913 Picatinny and Weaver-style accessory rail. A powerful green laser anchors the unit and 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 from a provided remote tether.

• 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
• 400 Lumens White Light
• Instant Activation: Modes: Laser, Light, Light and Laser
• Pic Rail and M-Lok mounts
• Laser and Light Run Time of 1 Hour with Lithium CR123 (1x) Battery
• Push Button and Remote Switch Activation
• Waterproof IPX7