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Crimson Trace CMR-203 Rail Master Green Laser Sight - Universal
$170.00 $269.00 Save 37%
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(35 reviews)
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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...
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Crimson Trace CMR-203 green

by PaperSlayer, from United States, TX Written on March 24, 2015
This laser sight works as expected, is extremely visible, and has the activation switches in an optimal position. The switches allow for the laser to be activated by your trigger finger where it would normally rest on the trigger guard before being moved to the trigger, or activated by your off hand in the on when pressed mode.
It has proven to be a great asset during dry fire exercise, revealing deflection during trigger pull, allowing me to develop a better grip....
Pros:
  • High visibility
  • Excellent switch placement
  • Three useful operating modes
Cons:
  • None
Best Used for:
  • Rapid target aquisition
  • Dry fire practice
Would recommend: Yes
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Crimson Trace rules!!

by kentuckycajun, from United States, LA Written on March 13, 2015
Mounted on Sig p2022 quickly and easily. Adjustment was close, but needed to be tweaked. Took a couple of mags and re-adjustments before it "settled in", but after that it hasn't moved. Fairly easy to see in the daylight up to about 15-20 yds, but at night this thing is extremely bright! Great for getting an accurate bead on target without having to worry about a sight picture in dim or dark conditions. On/off switch is easily accessed by right or left handed shooter with trigger finger in draw position....
Pros:
  • easy to mount, holds setting
Cons:
  • need a new holster now
Would recommend: Yes
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Universal master green laser sight

by JB, from United States, FL Written on March 9, 2015
The product works as advertised. The only negative is the size. Few if any holsters fit this laser sight. Right now it is on a Glock 17 which is used in our TI Shooting simulation lab with an IR laser for the the shooting portion. The green laser shows up really well and helps our older students who have trouble seeing the front sights. It is easy to shoot quickly and at close and long distance threats....
Pros:
  • highly visible green laser
Cons:
  • Large
Would recommend: Yes
1 of 1 found the following review helpful.
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CMR-203 Rail Master

by Solong, from United States, OR Written on March 9, 2015
I like this product. I like the ambidextrous switching. It is easy to tap on and tap off, right or left handed.
Crimson Trace claims the unit is pre-sighted at 50 ft.. I have no idea what platform they use to pre sight it,
because I had to adjust both the range and windage a fair amount.
I appreciate the difference in brightness between a red and green laser. You really notice it in full sun light.
Now all I have to do is find another holster that will accommodate my pistol with this laser sight attached.
Overall, I'm a happy camper....
Would recommend: Yes
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Crimson Trace CMR-203

by mamaw, from United States, KY Written on December 31, 2014
Purchased this as a gift for my son for Christmas. It was very easy to install on his gun. It only took it a matter of a few minutes. He really hasn't had a chance to use it yet. But he has had a lot of fun playing with it. So far it loves it....
Pros:
  • Easy to understand
Cons:
  • None
Would recommend: Yes
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Crimson Trace CMR203

by moneyjock, from United States, AZ Written on December 15, 2014
The green laser shines bright near and far at night. During the day it is a little washed out but visable. My use is personal protection and target shooting. It is mounted on a Springfield sub-compact XD and is easy to turn on and off....
Pros:
  • visable during the day and well made
Cons:
  • expensive but worth it
Best Used for:
  • Anything you need a dependable bright light for!!!
Would recommend: Yes
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Crimson Trace Green Laser

by Mick1of10, from United States, SC Written on November 10, 2014
This is my fourth unit. This one is installed ona hard kicking 10 MM, and there are no problems. I,ve never had a problem with any Crimson Trace products. I messed one up by taking it apart incorrectly. They fixed it free of charge, and quickly....
Would recommend: Yes
3 of 3 found the following review helpful.
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More than I bargained for.

by big doge, from United States, VA Written on November 10, 2014
I purchased a new S&W M&P .22 Compact and wanted this CMR-203 green laser sight. I heavily researched and decided that this is exactly what I wanted. It fit perfectly, has a very intense green beam that can be easily seen in full sunlight for quite a distance. I compared it to a red laser and the red was not visible in full sunlight much past ten steps, the green one blew it away. At night this green laser is something to behold, it seems to shine forever. Sighting the gun in was a snap too and I can point and shoot with ease now, dead on the money. I priced many different stores as well as on-line and OP had the best price along with free shipping. A very awesome deal!!!! I could not be happier....
Pros:
  • Awesome laser sight
Cons:
  • none... yet
Best Used for:
  • any application needing a laser sight
Would recommend: Yes
2 of 2 found the following review helpful.
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Another quality product but no free batteries

by JP, from United States, MI Written on September 26, 2014
The CMR-203 was easy to install and is intuitive to operate. To my disappointment, when I went to register it for free batteries for life as advertised on the Crimson Trace website, I found that this product did not qualify....
Would recommend: Yes
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Update from my first review

by Legacy Reviewer, from United States, WA Written on June 5, 2014
At the end of the last season [I live in Michigan and shoot at an outdoor range] I was out for one last nice day [45 degrees]. After 20 minutes I started to use the Bersa with the laser, got off about 3 rounds and the laser blinked 4 times and went out. Of course, I thought battery was dead even though it was nowhere near an hour of use. Later at home it worked. Do some reading; green lasers are affected by cold temperatures more than red ones. I still have no regrets about buying it; just be aware of the limitations.
Pros: Bright, not hard to adjust
Cons: Holster fit options low, temperature affects functionality...
Would recommend: Yes
2 of 3 found the following review helpful.
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Comments on 35 User Reviews of Crimson Trace CMR-203 Rail Master Green Laser Sight - Universal