The LG-362G Green Laserguard is a powerful green laser sight specifically designed for Smith & Wesson M&P M2.0 Full-Size and Compact pistols. User-installed in moments, and fully adjustable for windage and elevation, the LG-362G is securely mounted to the trigger guard and accessory rail. Featuring a bright green laser that will run for two (2) hours with supplied battery. The LG-362G features Instinctive Activation which allows the laser to be activated when the pistol is held in a normal firing grip.