The LTG-770 Lightguard is a 110 Lumen LED White Light designed to securely fit around the triggerguard of Smith & Wesson M&P Shield and M&P Shield M2.0 pistols. Featuring ambidextrous Instant Activation with Constant and Momentary modes, the LTG-770 offers over one (1) hour of illumination with two (2) 1/3N batteries (included). With ruggedized polymer construction and a rapid change battery cap, this tactical light offers effective illumination for M&P Shield owners. A best-in-class weapon mounted light from the brand you trust for personal protection optics. Does not fit .45 ACP models. Does not fit models with factory-integrated laser sight.