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Crimson Trace CMR-300 Rail Master Pro Universal Green Laser Sight/300 Lumen Tactical Light for Rail-Equipped Long Guns

Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
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Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
2 of 4 images
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
3 of 4 images
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300
4 of 4 images
Crimson Trace Tactical Light for Picatinny or Similar Rail Equipped Long Guns with at least 2-3/4 in of rail length, 300 Lumen Green Laser, Black, CMR-300

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Questions & Answers

Product Discontinued by Manufacturer

Crimson Trace CMR-300 Rail Master Pro Universal Green Laser Sight/300 Lumen Tactical Light for Rail-Equipped Long Guns has been discontinued by Crimson Trace and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Laser Sights, Weapon Accessories, Weapon Lights yourself to try and find the perfect replacement for you!

Product Info for Crimson Trace CMR-300 Rail Master Pro Universal Green Laser Sight/300 Lumen Tactical Light for Rail-Equipped Long Guns

Add a tactical light to a high-vis green laser sight and you get the Crimson Trace CMR-300 Rail Master Pro Weapon Light/Green Laser Sight. These versatile Gun Mounted Flashlights from Crimson Trace are easy to install on AR-Type Modern Sporting Rifles, AK-Type Rifles or other rail-equipped long guns. The Crimson Trace Rail Master Pro Flashlight Laser Sight features a powerful 300 Lumen white light that can be used in strobe mode to disorient your target or constant on mode for target identification. The waterproof Crimson Trace Rail Master Green Laser Sight/Flashlight stands up to repeated recoil and is perfect for personal defense.image

Features of Crimson Trace CMR-300 Rail Master Pro Universal Green Laser Sight/300 Lumen Tactical Light for Rail-Equipped MSRs:

  • Laser Sight + 300-Lumen LED white light.
  • Module material is water resistant aluminum and polymer.
  • 4 Modes: Laser + Light, Laser Only, Light Only, Laser + Light Strobe.
  • Laser Dot Size Approximately 0.5 inches at 50 Feet.
  • User adjustable windage and elevation.
  • Battery life 2 hours.
  • Auto Shut Off at 5 minutes to conserve battery life.
  • Also features patented Instant Activation.
  • Eligible for Free Batteries For Life program.
  • Rear activation.
  • Pressure activated.
  • Fits rifles, carbines or shotguns with M1913 Picatinny (or similar) accessory rails measuring at least 2.75 inches in length.
  • User installation.
  • Three Year Full Warranty.

Package Contents:

  • Crimson Trace CMR-300 Rail Master Pro Universal Green Laser/Tactical Light for Rail-Equipped Long Guns
  • Battery
  • Tools

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Crimson Trace CMR-300 Rail Master Pro Universal Green Laser Sight/300 Lumen Tactical Light for Rail-Equipped Long Guns Unavailable & Discontinued Models

List of Unorderable Models

  • Crimson Trace CMR-300 Rail Master Pro Universal Green Laser Sight/Tactical Light, 300 Lumens, Black, CMR-300 , MPN: CMR-300 , UPC: 610242009008 , Code: CT-FLW-TLLG300-CMR-300
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Last updated 2026-09-03 UTC.