Crimson Trace 0181401 LaserSaddle Remington 870/Tac-14, Green LaserThe Lasersaddle is a aser sighting solution for Remington 870 and Tac 14 12 gauge Shotguns. Attaching seamlessly to the receiver, the LS 870 provides multiple ambidextrous laser activation pad points for instant targeting with a powerful 5mW red laser. As with all Crimson Trace laser sights, the LS 870 is user adjustable for windage and elevation. The LS 870 features a Master On Off Switch for completely powering down the system. Includes two CR2032