FAB Defense M16-AR15-M4 Magazine Well Grip
The original Mag Well Grip! Converts magazine well into a comfortable vertical grip for better control of the weapon. Allows a tight, tucked-elbow stance for speed and maneuverability. Prevents accuracy decreasing pressure on non-free float handguards. Keeps hands off of the magazine. Includes flared and extended magwell to speed reloads. Serial number window allows visibility. Constructed of Mil Spec reinforced polymer.