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Questions & Answers
Will this work on a Glock 19 Gen 3? Manufacturer Answer

Yes, this will work great with the Glock 19 Gen 3!

by Crimson Trace Customer Support, Manufacturer, June 22, 2022
threw away my instructions and cant figure out how to change back from strobe to bright constant. I have tried everything but nothing works Expert Answer

Per Crimson Trace: To select desired Mode, press both activation buttons at the same time for 3 seconds to cycle through the modes; release buttons at desired mode. When changing between Constant On and Momentary modes, a slight pulse will occur indicating mode change.

by Jonathan D., Gear Expert, March 4, 2020
Customer Reviews
Helpful Positive Review
Great light by MKT, Verified Owner, April 7, 2014
Got my Crimson Trace Rail Master CMR202-Black today and installed in on my FNX-9. Perfect fit and didn't add any weight to my gun. Love it. Pros: Looks great, easy installation, lightweight, easy finger access...
1/1 found this helpful
Helpful Positive Review
Easy to take on and off, very bright,stops the need to have a flashlight with you if something goes "bump" in the night.
2/2 found this helpful
Helpful Positive Review
Crimson Trace Rail Lite. by MeanBob, March 5, 2022
Literally the easiest piece of kit I’ve added to a weapon. Slides right on to the place you prefer on the rail. The ambidextrous instant on - off/on paddle switches are large and super easy to find and operate. I bought two and I’m buying three more.
1/1 found this helpful
Helpful Positive Review
I'd been looking for a light for a long time and came across this one. Paid just over 100 for it, incredible value. 1 cr123 battery, bright as could be, illuminates very well. Switching modes takes about 5 seconds. Wish could be a single tap, doub...
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4/6 found this helpful
Helpful Positive Review
Just bought a 2nd from OpticsPlanet by ROB CT, Verified Owner, January 9, 2020
Lets go back to Black Friday 2019. My local gun shop in CT had some amazing deals for Black Friday. Being a new permit holder, I wanted some budget friendly guns to get my feet wet in the process. They had the Smith & Wesson SD9VE 9mm with this Crims...
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1/2 found this helpful
Helpful Positive Review
Excellent light for compact pistols by Anonymous, Verified Owner, March 28, 2016
I bought this light for a compact pistol and it has not disappointed. It's small, light, fits great, looks good, and is easy to install. It throws a nice evenly spread flood light that is perfect for indoor use. I also have a Streamlight TLR-1S that ...
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1/1 found this helpful
Read All 38 Reviews

Save 20% on Select Crimson Trace Products

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Light Output: 200 lumensBattery Type: CR2 Lithium Beam Color: White Color: Black Gun Model: Universal Condition: New

Code: CT-FLW-RMUNI-CMR-209

MPN: CMR-209

UPC: 850002469356

Blazin' Deal
List: $92.99Save 40%
$55.96

Product Info for Crimson Trace Rail Master Universal Tactical Light

The Crimson Trace CMR-202 Rail Master Universal Tactical Light is a high-brightness, compact, space-efficient and energy efficient multi-use weapon light that can mount to a wide range of firearms and will fit almost any M1913 Picatinny or Weaver rail. The CrimsonTrace CMR202 RailMaster 3-Mode Universal Weapon Light marks Crimson Trace's first universal fit weapon light and is built with the industry leading quality, ergonomics, and fit. The compact size makes it an ideal flashlight for mounting on a pistol or other handgun, but the Crimson Trace Rail Master CMR202 Universal LED Weapon Light works equally well on rifles and shotguns. Crimson Trace has built this tactical light to last, with a rugged exterior that solidly protects the LED technology inside. The Crimson Trace Rail Master Univesal Light features programmable imbedded software, letting it operate in constant-on, momentary-on, and strobe (or Dazzler) modes. You can put the illuminating power of Crimson Trace on almost any firearm you own, with the CMR202 Rail Master Tactical Light!image

WARNING: California`s Proposition 65

Specifications for Crimson Trace Rail Master Universal Tactical Light:

Manufacturer: Crimson Trace
Light Output: 200 lumens
Bulb Type: LED
Battery Type: CR2 Lithium
Beam Color: White
Color: Black
Gun Model: Universal
Beam Distance: 50 ft
Length: 3 in
Weight: 1.98 oz
Battery Life: 2+ hours, 1.5 hours
Weather Resistance: Water Resistant
Finish: Matte
Package Type: Box
Battery Quantity: 1
Condition: New
Gun Type: Pistol
Mount Type: Rail
Fabric/Material: Polymer
Water Resistance Level: IPX-4
Light Source: LED

Features of Crimson Trace Rail Master 100 Lumen Weapon Light:

  • Attachment: M1913/Picatinny Rails or Weaver Rails
  • Activation: Tap On, Tap Off
  • Auto shut-off: 5 minutes
  • Master On/Off Switch: No
  • Light Modes: Constant On/Off, Momentary Strobe, Momentary On
  • High-powered tactical light by Crimson Trace
  • Mounts to most rifles, shotguns, and handguns with a M1913 Picatinny or Weaver-style rail
  • Bright, 100 lumen white light
  • Sturdy and long-lasting LED bulb
  • Programmable embedded software allows you to toggle one of three modes
  • Switch between Constant On, Momentary, or Strobe / Dazzler modes with ease
  • Fits: 911 Government or Commander with Rail; AR-15/M16 or similar rail-equipped long guns; Beretta PX4 Full Size and Compact, 92 Vertec; GLOCK 3rd Gen 17, 19, 20, 21, 22, 23, 31, 32, 34, 35, 38; GLOCK 4th Gen 17 and 19; Heckler & Koch (HK) P30, 45, 45C; Ruger SR9, SR40, SR9c, SR40c; Sig Sauer P220, P226, P229; Smith & Wesson M&P Full-Size and Compact; Smith & Wesson SD; Springfield Armory XD and XD(M); Taurus Millennium Pro, 24/7; Most other rail-equipped pistols with a minimum of 1 1/16" from recoil lug.

Package Contents:

  • Crimson Trace Rail Master Universal Tactical Light - Rail-Mounted Weapon Light
  • Fits most pistols rifles and shotguns with M1913 Picatinny or similar Accessory Rail & 1-1/16" between the recoil lug and the trigger guard.

Crimson Trace Rail Master Universal Tactical Light Orderable Models

List of Orderable Models

  • Crimson Trace Rail Master Universal Tactical Light, CR2 Lithium, White, 200 Lumens, Black, CMR-209 , MPN: CMR-209 , UPC: 850002469356 , Code: CT-FLW-RMUNI-CMR-209

Crimson Trace Rail Master Universal Tactical Light Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Crimson Trace Rail Master Universal Tactical Light, CR2 Lithium, White, 200 Lumens, Black, CMR-209 , MPN: CMR-209-DEMO , Code: CT-FLW-RMUNI-CMR-209-DEMO
  • USED Crimson Trace Rail Master Universal Tactical Light, CR2 Lithium, White, 200 Lumens, Black, CMR-209, EDEMO4, Used, Condition Like New , MPN: CMR-209-EDEMO4 , Code: CT-FLW-RMUNI-CMR-209-EDEMO4
  • Crimson Trace Rail Master Universal Rail Mounted Light, Black , MPN: CMR-202 , UPC: 610242002931 , Code: CT-FLW-RMUNI-CMR-202
  • Crimson Trace CMR-202 Rail Master Universal Light, Coyote Tan Cerakote CMR-202CTAN , MPN: CMR-202CTAN , UPC: 610242004294 , Code: CT-FLW-RMUNI-CMR-202CTAN
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