The Crimson Trace RailMaster CMR-208 is a universal rail-mounted tactical light designed for use on pistols, rifles, and shotguns equipped with a M1913 Picatinny-style accessory rail. It uses a high-output CREE XPL LED in a durable anodized aluminum housing and offers multiple operating modes for task-specific illumination. The unit is built to withstand everyday field use and provides sealed water resistance to one meter.
Key Specifications
- Manufacturer: Crimson Trace.
- Model: RailMaster CMR-208.
- Light source: CREE XPL LED.
- Body material: anodized aluminum.
- Finish/color: black anodized.
- Mount compatibility: M1913 Picatinny-style rails.
- Activation: instant Tap-On / Tap-Off activation.
- Weight: 4.1 oz with battery installed.
- Water resistance: up to 1 meter.
- Operating modes: high, low, strobe, and momentary.
The RailMaster CMR-208 pairs a proven LED platform with a compact, rail-focused package that adapts across pistols, rifles, and shotguns. Its anodized-aluminum construction and simple activation make it suitable for users who want a rugged, straightforward light for general-purpose and low-light tasks.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




