LASERMAX LASER RAIL MOUNT RED RUGER SR22/SR9C/SR40C

FEATURES
-Fits Ruger SR22 SR9 SR40 SR9C & SR40C
-Bright red laser is fully adjustable for windage & elevation
-Integral rail allows for attachment of lights & other accessories
-Customizable for the user's preference of a steady or pulsed beam
-Distinct ambidextrous ON/OFF switch reinforces safe firearm handling
-Automatic time-out feature prevents inadvertent battery drain
-Can be user programmed for a steady or pulsed beam option
-650NM wavelength
-5MW power output
-4+hours battery life