The Duramag SS 2023041178CPD, designed for the 5.56/.223/.300BLK rounds, caters to serious shooters who demand the best from their magazines. It boasts advanced interior and exterior geometric designs that guarantee outstanding reliability and bullet feeding.Built with premium 410 Stainless Steel, it ensures maximum durability. For those where performance and longevity are top priority, it\'s time to make the switch to Duramag SS and experience the difference.