Crimson Trace Rail Master Picatinny Mount Red Laser

List price: $159.00
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Crimson Trace Lasers

The CMR-201 Rail Master® is a powerful and versatile laser sight designed to fit rail-equipped pistols, rifles and shotguns. The Rail Master locks onto Picatinny M1919 or Weaver-style accessory rails with Crimson Trace's Secure-Lock Technology™. Once locked on, it will not move under recoil or handling. The universal design of the Rail Master offers quick Instant Activation™ by simply "tapping on" and "tapping off" from either side with the ambidextrous activation control tabs. Additionally, the CMR-201 features a 5 minute auto-shut off feature that will power down the unit to conserve battery life if the laser sight is unintentionally activated.

Versatile and flexible, the CMR-201 laser sight includes four (4) different inserts to adapt to various firearm platforms. The unit features a powerful 5mW red laser that will run for over four (4) hours on a single 1/3N Lithium battery. Rail Master is factory sighted at 50', but is fully user adjustable for windage and elevation.

Fits pistols, rifles, and shotguns with M1913 Picatinny or Weaver-style Accessory Rail including (but not limited to):


  • ATI Firepower Xtreme Thunderbolt 1911
  • GSG 1911 Target
  • GSG 922
  • ISSC M-22 Gen2


  • Buck Mark Black Lite
  • Buck Mark Black Label Carbon Fiber
  • Buck Mark Black Label Carbon Fiber Pink
  • 1911 Models w/Rail


  • Thunder 9 Pro
  • Thunder 9 Ultra Compact Pro
  • Thunder 40 Pro
  • Thunder 40 Ultra Compact Pro
  • Thunder 45 Ultra Compact Pro
  • TBP9CC
  • BP40CC
  • BP380CC


  • M9A3
  • 96 A1
  • 92 Vertec
  • 92 A1
  • M9A1
  • 92 Compact with Rail
  • Px4 Storm
  • Px4 Storm Compact
  • Px4 Storm SubCompact
  • 92G-SD


  • Caracal Enhanced F
  • Caracal C


  • Colt Rail Gun 
  • Colt Combat Unit Rail Gun
  • Colt Mustang Lite
  • Colt CQBP


  • CZ P-07
  • CZ 75 SP-01
  • CZ 75 SP-01 Tactical
  • CZ P-01
  • CZ P-09
  • CZ Compact SDP
  • CZ P-06


  • DW Discretion
  • DW "Elite Series" Titan, Mayhem, Chaos
  • DW Specialist


  • Five-seveN MK2
  • P9
  • P45
  • FNX-40


  • G17
  • G17 GEN4
  • G17L
  • G19
  • G19 GEN4
  • G20 GEN4
  • G20 SF
  • G21 GEN4
  • G21 SF
  • G22
  • G22 GEN4
  • G23
  • G23 GEN4
  • G24
  • G29
  • G29 GEN4
  • G30
  • G30 GEN4
  • G30S
  • G30SF
  • G31
  • G31 GEN4
  • G32
  • G32 GEN4
  • G34
  • G34 GEN4
  • G35
  • G35 GEN4
  • G40 GEN4
  • G41


  • 40 S&W
  • 45 ACP


  • VP40
  • VP9
  • P30SK
  • P30 
  • P30L
  • HK45
  • HK 45C
  • P2000
  • P2000SK


  • Jericho 941


  • PMR-30


  • Warrior
  • Desert Warrior
  • Tactical Entry II
  • Gold Combat RL II


  • Baer 1911 Ultimate Recon Pistol


  • Heinie Signature Recon
  • Shadow Hawk Government
  • War Hawk Recon
  • Silent Hawk
  • Griffon


  • Black Ops 1911


  • 9E
  • SR9
  • SR9C
  • SR40
  • SR40C
  • SR45
  • Ruger American Pistol
  • SR22


  • P220
  • P226
  • P227
  • P229
  • P250
  • P320
  • Mosquito
  • SP2022
  • 1911 Traditional TacOps


  • M&P 9
  • M&P 9c
  • M&P 40
  • M&P 40c
  • M&P 45
  • M&P 45c
  • M&P .357 Sig
  • M&P .357 Sig Compact
  • SW1911TA
  • M&P R8


  • XD
  • XD MOD.2
  • XD(M)
  • XD-S
  • 1911 Champion Operator
  • 1911 Loaded
  • Custom Operator 1911-A1


  • 24/7 G2
  • PT809
  • PT840
  • PT845
  • PT92
  • PT111 G2
  • PT140 G2
  • PT1911B-1
  • PT1911SS-1


  • P22 (Gen2 w/multiple rail notches only)
  • PK380
  • P99
  • PPQ (Including M2)
  • PPS
  • CCP
  • PPX


  • CQB
  • CQB Tactical LE
  • Protector II

 *Most other rail-equipped pistols with a minimum of 1 1/16" from recoil lug.

Gun Laws & Restrictions

Ammunition, Magazines and other items are restricted in various jurisdictions throughout the United States. Please know the laws in your local jurisdiction. Dark Storm Industries will work with you to accommodate any legal purchase in these areas. Below are a few examples. Please contact us with any questions.


New York City - Ammunition order up to 200 rounds only. The buyer must provide a copy of their NYC Rifle / Pistol Permit before the order can ship. The easiest way to do this is simply photograph it with your Smart Phone and email it to with your order number.

New York State - Ammunition may be ordered online BUT only for in-store pickup. Effective 30 days from when the NYSP puts their background check system online, you will need to provide any required information (TBD) and pass the background check to complete the transaction. If you are purchasing ammunition for a pistol you will need to show your NYS pistol permit.

Connecticut - For ammunition orders, the buyer must email a copy of their Connecticut pistol permit, eligibility certificate, long gun eligibility certificate or an ammunition certificate along with a valid form of identification in order to purchase ammunition. The easiest way to do this is simply photograph it with your Smart Phone and email it to with your order number.

Stun Guns and Tasers

New York State - no sales to residents of New York City. All other counties are ok for retail or shipment.

Rifles & Magazines

Law Enforcement - If you are attempting to purchase a firearm or magazine in a jurisdiction where they are restricted to Law Enforcement Only, you will need to provide a copy of your law enforcement ID card before we can ship and if stated below, a letter authorizing the purchase for duty use on agency letterhead.

Below is a compilation of publicly available information to assist you in your purchases. The information contained herein should not be considered legal advise or any guarantee of legality. Customers should contact local law enforcement for clarification.


DS-15 Type

Mag Capacity

LE Exempt



Fixed Mag, Featureless


Duty Use Only w/ Letter

No .50 Caliber.  No DS-15 or DS-9 pistols.




Duty Use Only w/ Letter



Fixed Mag


Duty use Only w/ Letter

Under 21 years old - 5 Rounds and 30" minimum length. Fixed Mag Pistols Allowed





Fixed Mag Pistols Allowed


Fixed Mag


No in Chicago,
Duty Use Only w/ Letter Elsewhere



Post Ban


Cities of Gary and East Chicago


HBAR, Standard



DS-15 Lightning (Standard), other DS-15's HBAR Only. DS-9 and DS-10 Standard


Post Ban, Fixed Mag



Post Ban DS-9 only. DS-10 and DS-15 must be Fixed Mag

New Jersey

Post Ban, Firearm (Non-NFA)



Fixed Mag Pistols Allowed

New York

Fixed Mag or

10 (5 in NYC)


No DS-15's in NYC.  Fixed Mag Pistols varies by County.

Puerto Rico

Post Ban


Duty Use Only w/ Letter

No Springfield XD, XD-M or XD-S Pistols

Washington DC

Fixed Mag or


Duty Use Only w/ Letter

.50 BMG Prohibited

Washington State

Fixed Mag 10  

Duty Use Only w/ Letter



Returns and Defective Product

Your satisfaction is important to Dark Storm Industries. If you need to return a product, we will make every reasonable effort to satisfy you.

  • Proof of purchase is required for all returns. This is your printed register receipt for in store purchases or order # for online sales linked to your account.
  • Returns or exchanges must be processed within 30 days of purchase. All returns or exchanges must be in new, unused, sale-able condition unless it is defective.
  • There are no returns or exchanges on firearms, ammunition, body armor, stun guns, tasers, pepper spray, discontinued, or clearance items.
  • Training may be rescheduled without any additional fees, but it non-cancellable / non-refundable
  • A 20% restocking fee will apply to all order cancellations or changes. This includes delayed NICS transactions that are requested to be cancelled.
  • A $50.00 fee will be assessed on all NICS Deny Refunds.
  • Items with prices ending in "XX.77" are discontinued and/or clearance items
  • If you transfer in a firearm that is not compliant or you are unable to possess, the firearm will be shipped back at your expense. By attempting to transfer non-compliant guns, you will also forfeit your transfer fee. 
  • If you order a firearm that is NOT legal in your location, a 20% restocking fee will be assessed upon the order being refunded.
  • Gift Cards must be treated as cash as they cannot be replaced if lost or stolen. Gift Cards cannot be redeemed for cash. Gift cards do not expire or charge fees.
  • Lead times on firearms are estimations and are subject to change. Due to ongoing supply chain issues which were caused by the global pandemic, we cannot guarantee any specific timeframe. We do our absolute best to accurately estimate said lead times.

Please contact our customer service department via email at or phone at 800-963-7700 to obtain an RMA # prior to shipping your item back to us.