CMMG 9 ARC AR-15 Conversion Magazine 30rd

CMMG’s 9 AR Conversion magazines make use of 9ARC internals and a Magpul PMAG body that allows any standard AR-15 lower receiver to work with our 9mm Radial Delay Blowback Upper Receivers and maintains last round bolt hold-open functionality. Designed to work with standard carbine buffer and action spring. 9X19mm 30 Round Capacity Last Round Bolt Hold-Open Magpul PMAG Body, 9ARC Internals Uses Standard Carbine Buffer and Action Spring MADE IN THE USA