LaserMax CenterFire Trigger mounted laser with Grip Sense for use on a Ruger LCP II with red laser. Features dual activation with either Grip Sense or controlled push button. The Grip Sense technology does not alter your grip. Features an external battery access hatch with tool-less entry. It is easily programmable for steady or high -viz pulsed beam. Features a 10 minute automatic time-out which prevents inadvertent battery drain. The Grip Sense technology works with most gloves. Water Resistant.