CMMG 9 ARC Magazine Converts .223 Lowers to 9mm

By Tactical Life

CMMG just announced its newest product, a unique take on the AR conversion kit. The CMMG 9 ARC Magazine converts a standard AR-15 lower to 9mm when using CMMG’s proprietary 9mm Radial Delayed Blowback upper.

RELATED STORY

CMMG Adds 40-Caliber Models to Banshee, Resolute Lines

CMMG developed the 9 ARC Magazine in collaboration with Mean Arms. The magazine comes in both 10- and 30-round capacities. CMMG developed the magazine system to use specifically with its own Banshee or Resolute 9mm uppers.

CMMG 9 ARC Magazine Features

The 9 ARC Magazine works with an SBR or full-auto AR-15. Meanwhile, the conversion process is both simple and quick. Firstly, attach a CMMG 9mm Radial Delayed Blowback upper onto a standard AR-15 lower. Second, insert a 9 ARC Magazine into the well. CMMG recommends maintaining a standard carbine buffer and action spring to reliably cycle the action. Finally, the 9 ARC Magazine provides last-round bolt hold-open functionality, according to CMMG.

For those with Magpul PMAGs, CMMG offers 9 ARC Magazine Adapters. The adapters fit into Gen 2/3 PMAG bodies, forming a 9 ARC Magazine. The 9 ARC Magazine Adapters modify to hold 10, 15, 20 or 30 rounds of 9mm.

CMMG plans to offer a …Read the Rest

Source:: Tactical Life