Utilizing new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed demanding military performance specifications. Designed for the AR15/M4 but allowing use with a wide range of non-AR15/M4 platforms. Fits a wide range or AR/M4 and non-AR/M4 platforms 5.56x45mm NATO/.223 Remington 30-round capacity Made from military-grade copolymer Betsy Ross American Flag graphic USGI Spec stainless steel spring 4-way anti-tilt self-lubricating follower Flared foor plate Oversized bolt catch Paint pen dot matrix Order today!