Manufacture ID: MVF-515White light equipment for AR-15 and other picatinny rail-equipped rifles has for years involved clamping a rather large flashlight to the rails, and attaching an activation pad to the foregrip via an external wire. Enter the MVF-515 Modular Vertical Foregrip, with its compact and rugged design and our total instinctive activation system which allows the shooter to activate all combinations of light & laser, instinctively, while maintaining their natural shooting grip. And there are no external wires or loosely attached activation pads. (Grips/Laser only, gun not included.)Specifications:- Activation: Instinctive Activation Ambidextrous Dual-Side Activation Switches - Material: Rugged Hard Polymer Grip Panels w/ Hard Anodized 6061-T6 Aircraft Aluminum Tang - User Adjustable: Both Windage and Elevation - Warranty: 3 Years Complete - Master On/Off Switch: Yes - 3 activation modes on each panel - Beam Intensity: 5mw peak, 520-540nm, class 3R laser. - Light Specs: Replaceable, 150/200-Lumen LED white light module (rotate to select intensity) - Dot Size: Approximately 0.5" diameter at 50 feet. - Fits: Picatinny 1913 or similar accessory rails - Power Source: Two CR123 lithium batteries