Fits the Mossberg 500/ 590 12 gauge shotgun and clones; Molded in quick detach hard points (left and right) (QD sling swivels not included); Patented, anti-snag interchangeable insert recoil pad (soft and firm inserts included); Six (6) position collapsible buttstock is adjustable for 11" to 14.25"; Ergonomic textured pistol grip with locking storage; Military length, ergonomically shaped and textured forend; Interchangeable smooth polymer and aluminum tri-rail Picatinny accessory adapter included; Includes seven (7) round shell carrier; Weight 1.4 pounds