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Reviews & Ratings for Crimson Trace CMR-203 Rail Master Green Laser Sight - Universal — 75 reviews

(75 reviews)
Crimson Trace CMR-203 Rail Master Green Laser Sight - Universal
Crimson Trace CMR-203 Rail Master Green Laser Sight - Universal
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Most Helpful Positive Review One of the most compact Green Laser sights I've ever seen
I mounted this on my KSG 12 gauge shot gun. After about 25 slug and 00 buck shot shells fired with it on the gun it still held it's point of aim. The green laser is very bright, and can be seen in the bright sun, were as my red lasers become almost invisible in that kind of light. I like the on/off...
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Most Helpful Negative Review Does not Hold Zero on 10mm Glock G20/G40
From a rest this took far too many shots to sight in at 50 feet which is where it is supposedly zeroed from the factory. Then after 6-7 shots it would lose it's zero. I had several other shooters try it one was a champion bulls eye shooter on the club pistol team and if a competition bulls eye shoot...
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CMR-203 Rail Master Sightt

by BHuey, Verified Owner from IA, United States Written on May 21, 2017
Fits perfectly, instant installation. Green laser is incredibly visibile in daylight. Did not have to make any adjustments. The ambidextrous activation allows instant activation or deactivation with either hand. Great product and value.
Pros:
  • Easy Mount
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Crimson Trace Rail Master Green Laser Sight

by Ardee, from AL, United States Written on March 29, 2017
Found the green laser sight to be as advertised. It gives enough illumination at night that in close quarters I don't see the need for a flashlight. Although the laser can be seen OK on sunny days I achieve faster target acquisition with the iron sights. But that applies to any light source in bright sun light. I would like the rail mount to have been a little more versatile and able to set it a little further back on my Springfield XD Mod. 2, but it works well as mounted.
Best Used for:
  • ight target aquisition
Would recommend: Yes
Was it helpful to you? Yes | No
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CMR-203 green laser

by Kmac, from VA, United States Written on February 26, 2017
Crimson Trace makes get products. This unit is their first generation green rail master and is a little larger than the current version. It has a very bright laser and longer run time than the current version due to a larger battery. If a rail mounted laser is what you want, this will serve you well.
Would recommend: Yes
Was it helpful to you? Yes | No
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Blued Ruger sr1911

by Jerry, from IA, United States Written on February 26, 2017
This Crimson Trace laser is very bright and fits like a glove on my new Ruger blued sr1911 chambered in .45 ACP. I wanted a .45 and this blued model has the picatinny rail under the barrel making mounting the laser a breeze. The paddles on both sides of the unit make turning it on and off easy.
Pros:
  • Tiny
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Laser Sight

by David G, Verified Owner from IL, United States Written on February 12, 2017
I had purchased the wrong laser due to not reading the fine print, I had no trouble reaching out to their online chat and getting an RMA and exchanging for the right product. Laser itself is great and when i registered at Crimson trace I got lifetime Batteries what a great deal and Product
Would recommend: Yes
Was it helpful to you? Yes | No
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Bright Light

by lrw, from VA, United States Written on January 31, 2017
I have used three lasers on my glock. This is the first one I have used that is bright and clear during broad daylight for the distances normally expected when using pistols. This unit can be easily used if you are right or left handed.
Would recommend: Yes
Was it helpful to you? Yes | No
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Good site but need more variants for mounting

by Matthew, from CA, United States Written on January 18, 2017
Love the site once I got in installed on my HK P2000, the only issue I had was the mounting was bracket had 4 variants and non of them were a perfect fit. So the mount is off set from the trigger guard.
Would recommend: Yes
Was it helpful to you? Yes | No
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Lazer Beams!

by Scubasteve, from CA, United States Written on January 14, 2017
Brilliant Green Lazer, mounted easily to my SIG P226 with the supplied adapter. Buttons are easy to turn on and off from a firing position. Also included batteries and a tool to adjust the laser. Came zero'd out of the box!!
Would recommend: Yes
Was it helpful to you? Yes | No
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My new CMR-203 went on my AR15 Pistol

by opditch, Verified Owner from MD, United States Written on January 10, 2017
This laser went on my Pistol without a hitch. I mounted it on a double 45 degree angled rail mount. It went on easily and was a snap to zero in barrel laser sighting device. I can't wait to try it out at the range.
Pros:
  • EASY INSTALL
  • Easy zero adjustmensts
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Crimson Trace Rail Master Green

by Coach, from TX, United States Written on January 8, 2017
This laser is amazing! Installs fast and looks great. I was apprehensive at first thinking that it would ruin my aiming but you have to realize that the laser is optional when shooting. So get it dialed in and then use it when you need it because once you sight it you're all set.
Would recommend: Yes
Was it helpful to you? Yes | No
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