ProMag

This Archangel buttstock transforms your Mossberg 500/590 and Maverick 88 12 gauge shotguns into a home defense weapon. It features ambidextrous, mirror-image design for both right and left handed shooters, constructed of high-strength carbon fiber filled polymer, and a Pistol grip with storage. Included is a six-position, collapsible butt-stock with tunable, interchangeable-insert recoil pad / soft and firm inserts and a 7-round shell carrier mounts to the left side, with individual shell-retention adjustment for each round.