CMR-201 Rail Master Universal Laser Sight Rail Mount by Crimson Trace is a compact universal rail-mounted laser sight that fits most M1913 / Picatinny and Weaver-style accessory rails, on pistols, rifles and shotguns including Glock, Ruger, Smith and Wesson, Springfield and Sig Sauer. This is an amazingly flexible laser sight that will fit on almost any kind of firearm. The Crimson Trace CMR-201 Rail Master Universal Laser Sight Rail Mount attaches easily and is rock solid once it's in place, thanks to Crimson Trace Secure-Lock Technology. This sight offers instant, easy, instinctive activation. Just tap on, tap off. If your firearm has a rail, it can have this compact laser sight.
Fit note: The Crimson Trace Rail Master may fit a rail-equipped handgun if the measurement from the trigger guard to the first recoil lug is greater than 1.125 inches (1 1/8) inches. Measurement is taken from the front of the trigger guard to the edge of the recoil lug closest to the trigger guard.