C Products Defense Inc AR-15 .223/5.56 30rd DURAMAG 300 Blackout Red w/Black Follower 6061-T6 Aluminum

DURAMAG SS 5.56/.223/.300BLK 30rd magazine will not flex or swell like polymer and are safe for extended storage while loaded. These magazines utilize our T-360 coating to ensure smooth performance and ease of loading.