Cmmg Ar-15 Mk 9 Lower Receiver Sub-Assembly Radial Delayed Blowback - Mk 9 Lower Receiver Sub-Assemb
$171.99
As CMMG's oldest 9mm platform, the Mk9 is continuing to go through changes to become even better than before. Introducing, the new and improved Mk9, now utilizing CMMG's patented Radial Delayed Blowback operating system. Radial Delayed Blowback...