Crimson Trace's series of Lasersaddle sights provide instant target acquisition for many of today's popular shotguns. It mounts directly to the receiver and provides multiple ambidextrous laser activation pad points. Once installed, the Lasersaddle allows for fast aiming at close range, making the Lasersaddle perfect for tactical and home defense applications. The Lasersaddle is available for the following shotgun models: Mossberg 500, 590, 590A1, Shockwave Remington 860, TAC-14Available in red and green Crimson Trace LS-870G Lasersaddle Green Laser Sight for Remington 870/TAC-14 12ga Shotgun 01-8140-1