Crimson Trace Rail Master Pro | Green Laser & 100lm | 01-4200-1

The Crimson Trace Rail Master Pro is a compact laser sight and tactical light combination designed for firearms equipped with M1913 Picatinny or Weaver-style accessory rails. It pairs a green laser with a 100-lumen white LED to assist with target acquisition and low-light observation. The unit includes user adjustments for windage and elevation and installs directly to standard accessory rails.

Typical applications include range training for quicker sight alignment and low-light target identification during outdoor shooting activities or competition stages where rapid target pickup is required.

Product Specifications

• The manufacturer is Crimson Trace.
• The model is listed as Rail Master Pro.
• The manufacturer part number is 01-4200-1.
• The UPC is 610242005222.
• The mount type is Picatinny/Weaver Rail for universal attachment to common accessory rails.
• The laser color is Green with a listed power of 5mW.
• The laser wavelength is 532nM.
• The approximate dot size is 0.50 inches at 50 feet.
• The white light output is specified as 100 lumens.
• The unit uses one CR2 battery as its power source.
• Adjustments are provided for windage & elevation to align the laser with the host firearm sights.
• Operating modes include Laser/Light Constant On, Laser Constant On, Light Constant On, and Laser with Light Dazzler.
• Activation uses tap on / tap off controls and features an auto shutoff at five minutes to conserve battery life.
• The finish is listed as Black and the product is described as a weaponlight with laser accessory.

The Rail Master Pro concentrates a practical set of features into a single, compact package: a bright white LED for illumination and a visible green aiming point for faster visual acquisition in daylight and low-light conditions. Its universal rail fit and user adjustments make it adaptable across multiple platforms where a Picatinny or Weaver rail is present.