Mission First Tactical 15/30 Rifle Magazine, AR15, 5.56x45mm/223 Rem/.300 AAC Bagged, 15 Rounds, Black, 15/30PM556BAG-15RD

56 NATO magazine engineered as an enhancement of the standard STANAG design. 15 round maximum capacity due to internal limiter. The bottom of the magazine is PERMANENTLY sealed and cannot be readily restored. Red follower buttons indicates 15 round block.