CMMG’s 9AR Conversion is inserted in to a Gen 2 or Gen 3 Magpul PMAG. It seats into your AR-15 mag-well and holds up to 30 rounds of 9mm ammunition. Its unique design allows it to feed any CMMG 9mm Radial Delayed Blowback upper receiver while maintaining last round bolt hold-open functionality.
Features and Specifications:
Manufacturer Number: 94AFC33
Supports up to 30 round magazines.