Magpul MAG1183-MCT PMAG GEN M3 10+1/30+1 223 Rem/5.56 NATO Fits AR/M4 Black Polymer

The PMAG 10/30 AR/M4 GEN M3 is a 10-round polymer magazine for AR15/M4 compatible weapons chambered in 5.56×45 NATO/.223 Remington. It was designed for users who reside in areas with magazine capacity restrictions but desire a standard 30-round magazine form.