The Amend2 AR-15 Mod-A 30-round magazine is designed for .223 Remington and 5.56x45 NATO calibers. Built from fiberglass-reinforced nylon, it combines impact resistance and improved stiffness with temperature resistance. The magazine features an enhanced grip pattern for better control in wet and dry conditions and a sleek profile for smooth withdrawal from gear. Unique feed lip geometry ensures reliable round presentation and cycling, while a heat-treated stainless-steel spring maintains consistent performance.