The GG&G 500 and 590 Flashlight Mount kit includes a unique mounting bracket that securely attaches to the factory forend tube using the factory forearm retaining nut. The kit also includes a new factory Mossberg Police synthetic forearm precision cut to clear the 500 and 590 flashlight mounting bracket, a MIL-STD-1913 rail and an assembly tool. To install, simply remove the factory forearm from the slide assembly and install the new forearm, mounting bracket and MIL-STD-1913 rail.
The Mossberg 500 and 590 flashlight mounting bracket is precision machined from rugged 4140 chrome moly steel and manganese phosphated matte black per mil-spec. The MIL-STD-1913 rail is CNC machined from 6061 T6 aircraft grade billet aluminum alloy and Type III hard anodized matte black per mil-spec. As you can see, the 500 and 590 Forearm Flashlight Mount has been designed for the rigors associated with professional use.
IMPORTANT TIP: We suggest using an LED flashlight bulb to reduce the possibility of bulb failure.