Fits 12 gauge pump action shotguns. Adjustable M4 style six-position stock. Mil-spec diameter for maximum fit onto mil-spec buffer tubes. Positive locking system. Eliminates horizontal and vertical movement of the stock on the buffer tube. Eliminates the need for secondary locking mechanisms. No snag points. Dual sided QD sling attachment. Ultra thick 1.25 inch recoil pad. AR-style recoil pistol grip; non-slip texture. Removable/adjustable cheekrest. Universal mount system; secures with no specialized tools. All mounts included. Constructed from DuPont Extreme reinforced polymer. Manufactured in the USA.