Blackhawk Buttstock Mag Pouch with Adj Lid Blk 52BS16BK - Blackhawk is the leading US manufacturer of tactical, military, shooting sports and law enforcement equipment. Founded in 1993, the Blackhawk name has come to mean quality gear that sets new standards for both durability and reliability. This mag pouch fits all standard buttstocks and numerous rifle magazines. The lid is fully adjustable for 20 or 30 round mags. Features 1000 denier NyTaneon and abrasion resistant webbing lid, secured by hook and loop fastener with adjustable straps and an elastic forward slip protection strap on back.