Promag Moss 500/590 12Ga F/E W/Ad

MOSSBERG ® 500/590 TRI-RAIL FOREARM
• Heavy-duty polymer forearm has 3 sturdy Picatinny rails located at the bottom left & right hand sides • Rails allow attachment of flashlights lasers vertical grips & other accessories directly to the shotgun • Eliminates the need of remote corded switches barrel clamps & clutter • No modification required • Uses factory hardware • Forearm wrench included • NOTE: for Mossberg ® 500 series 12 ga. Pre-2008 production. WILL NOT fit new Mossberg 500 12 ga. w/new pinned action bar (Maverick 88-style). WILL NOT fit Maverick 88 shotguns