BDS Tactical Simple Stacker 1 is a single pouch made to fit one GI issue, 30 round AR15 variant magazine. The Simple Stacker 1 magazine pouch has 2 by 2 rows of pals webbing on the front for attaching to BDS Tactical Stacker modular gear. The Simple Stacker 1 is also great for mounting behind pouches where one would usually lose real estate for extra magazines. There is an Kydex insert in the Simple Stacker 1 magazine pouch to keep the magazines secure. The low cut design on the Simple Stacker 1 enables faster reloading.The Simple Stacker 1 magazine pouch is made 100% in Oceanside California and comes with a life time warranty.