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Crimson Trace CMR-201 Rail Master

Item Number: CMR-201

  • MSRP: $159.00
  • Our Price: View in Cart
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  • The CMR-201 Rail Master Laser gives you accuracy when you need it most. Beyond being incredibly easy to install and activate, Rail Master units offer a universal fit for rail-attached firearms with Picatinny accessory rails. When you're faced by a threat, instantly activate with a tap, and hit your mark with confidence.

    This style fits most M1913 / Picatinny and Weaver rails on pistols, rifles and shotguns from manufacturers like GLock, Ruger, Smith & Wesson, Springfield and Sig Sauer.

    Please see size chart to determine which weapons this product will fit.


    • Fits most M1913 / Picatinny and Weaver rails
    • Instant tap-on, tap-off activation function
    • Auto shut-off after 5 minutes
    • Constructed from durable Polymer
    • No master on / off switch
    • Battery life: approximately 4 hours
    • Battery type: 1/3N 3V lithium (1)
    • User adjustable windage and elevation

Reviews: Crimson Trace CMR-201 Rail Master

5 out of 5

Reviewed by 12 customers

Have an opinion on this product? Share your thoughts.

  • Great Product

    Customer Rating
  • Date: 8/13/2015
    Reviewer: | Pembroke
  • 5 out of 5 Laser was just as described, easy to install and works great. A little worried about finding replacement battles but instructions stated they were common batteries. Ho yes since they were at a good price I bought 2 :)

  • CMR-201 Rail Master

    Customer Rating
  • Date: 7/27/2015
    Reviewer: | west palm beach florida
  • 5 out of 5 Haven't tried it yet but has to be better than what I had. Price was great. I'll be back


    Customer Rating
  • Date: 7/8/2015
    Reviewer: | COMMACK

  • It's great!

    Customer Rating
  • Date: 4/13/2015
    Reviewer: | Hugo
  • 5 out of 5 This light works great! Even I can hit my target, and I'm a terrible shot! Buy it, you won't be disappointed.

  • Very compact & easy install

    Customer Rating
  • Date: 10/22/2014
    Reviewer: | Marysville
  • 5 out of 5 This is my second Crimson Trace CMR-201 purchase. It is the most compact unit I have found and easy to install & use. Only negative is that it is one of the few laser units from Crimson Trace that they do not include in their free batteries for life program.

  • great lazersight

    Customer Rating
  • Date: 8/22/2014
    Reviewer: | seaford
  • 5 out of 5 I bought this to fit an after market set of grips with a built in rail to fit my 70 series colt 1911. the rail master works perfectly. It also looks great on the gun. sighting it only took a few ajustments. after more than 500 rounds, it still holds zero. I got a second rail master to fit my walthers p22.

  • crimson trace cmr-201

    Customer Rating
  • Date: 8/1/2014
    Reviewer: | seaford
  • 5 out of 5 this red lazer fits the bill perfect. I mounted it on a after market set of grips to fit a colt 1911. i was amazed to see very little adjustment was needed to zero it. It works great.&looks good. i will be buying a second one for a walthers p22. the only negative is that crimson trace does not offer free replacement battery with this lazer.

  • Great

    Customer Rating
  • Date: 8/1/2014
    Reviewer: | Berlin
  • 5 out of 5 Product meets all expectations. Fits as advertised. Well made. Easy to operate.

  • good to deal with

    Customer Rating
  • Date: 7/29/2014
    Reviewer: | wellsville ut
  • 4 out of 5 laser arrived in timely manner. have not shoot gun yet. hopping laser stays in alignment when used.

  • Easily installed

    Customer Rating
  • Date: 4/15/2014
    Reviewer: | Jonesboro
  • 5 out of 5 Easily installed and aligned, right out of the box.

  • Nice Fit

    Customer Rating
  • Date: 9/8/2013
    Reviewer: | Miami
  • 5 out of 5 Great fit on my M&P Compact 45. Great addition to the weapon.

  • Everything it was advertized as

    Customer Rating
  • Date: 5/20/2013
    Reviewer: | Syracuse
  • 4 out of 5 I have only given the CMR-201 4 stars because I have not yet been able to shoot the gun with it attached. However, the quality &n ease of attaching & adjusting it are exactly as stated in their literature. If it stays on target when I am able to shoot it will be a 5 star

Crimson Trace CMR-201 Rail Master Black

Available Colors

  • Crimson Trace CMR-201 Rail Master Black
  • Crimson Trace CMR-201 Rail Master Tan

  • Crimson Trace CMR-201 Rail Master
  • Crimson Trace CMR-201 Rail Master
  • Crimson Trace CMR-201 Rail Master

About Crimson Trace

Crimson Trace has a long history of manufacturing quality laser sights for rifles and handguns. Since the company's founding in 1994, it has outfitted thousands and thousands of responsible gun enthusiasts. Among its most loyal customers are federal, state and local law enforcement agencies, U.S. military personnel, concealed carry permit holders, target shooters and sportsmen. While the sights are shipped to customers around the world, its products are made in the United States. Further showcasing its support of the right to bear arms, Crimson Trace’s employees are NRA members. Gun owners will shoot faster and more accurately when they take aim with Crimson Trace.
Weapon Make Weapon Model
Glock 17, 31, 20, 21, 23, 32, 38, 34, 35
Colt 1911 Gov't
Ruger SR9, SR9c, SR40, SR40c
Taurus 24/7, Millennium Pro
Beretta Px4
AR 15, M16
Heckler & Koch 45, 45C, P30
Sig Sauer P220, P226, P229
Springfield Armory XD, XD(M)
Styles Availability Price/Each
Crimson Trace CMR-201 Rail Master Black Black
SKU: CMR-201
In Stock View in Cart
Crimson Trace CMR-201 Rail Master Tan Tan
In Stock View in Cart