Crimson Trace Rail Master Pro CMR-301 Green Laser/White Light 1000 Lumens 5mW 532nM Picatinny Rail

The Crimson Trace Rail Master Pro CMR-301 is a compact, rail-mounted combination green laser and white tactical light purpose-built for AR-platform rifles and carbines. Housed in a rugged forged aluminum body with a low-profile black finish, the CMR-301 sits flat in a side-by-side configuration that preserves rail space and keeps the unit snag-free.

The laser side delivers a bright Class 3R green beam at 532nM with a 5mW peak output and an approximate 0.50" dot at 50 feet, giving the shooter a fast, daylight-visible aiming reference on any flat surface. The light side puts out a powerful 1000 lumens (peak) of white illumination for target identification, room clearing, and positive identification in low light. A simple on/off power switch runs both functions.

The unit mounts directly to a Picatinny rail on any rail-equipped long gun, with a low-profile clamp design that returns real estate to the rail for other accessories. A rechargeable Li-Ion battery powers the unit, keeping the platform ready for repeated use. The CMR-301 is an ideal pairing for a defensive carbine, duty rifle, or home-defense AR where a single, integrated aiming-and-illumination tool is preferred over separate light and laser units.

• Model: CMR-301 Rail Master Pro
• Laser Output: 5mW peak, Class 3R green
• Wavelength: 532nM (green)
• Dot Size: approx. 0.50" at 50 ft
• Light Output: 1000 lumens (peak) white
• Body Material: Forged aluminum
• Finish: Black
• Mount: Picatinny rail
• Firearm Fit: AR-Platform
• Power Switch: On/Off
• Battery: Rechargeable Li-Ion