LaserMax Green CenterFire for Ruger LC9 LC9s & LC380 Green Laser Sight - CF-LC9-G Custom designed to fit the Ruger LC9 Green laser with constant beam Mounts to the frame without changing out parts or altering your weapon Sits just under the bore for highest accuracy and prevents your finger from blocking the beam Ambidextrous activation for right or left-handed shooters; Class IIIa Laser Product: &lt;5mW power output