ASC .223 Remington 30 Round Aluminum Magazines are made with cutting-edge robotic manufacturing technology from the highest quality materials. These magazines are made 100% from start to finish in the USA using 6061 T0 grade aluminum, heat treated, and hard coat anodized for ultimate longevity. These magazines also feature Chrome Silicon Springs, Mil-Spec Polymer Followers, and 6061 Aluminum Floor Plates.
