CMMG Gen 2 MK4 / AR15 9mm Conversion 10-Round Magazine

The CMMG Gen 2 MK4 / AR-15 9mm Conversion 10-Round Magazine is an AR-15-pattern conversion magazine designed to deliver ultra-smooth feeding performance with your 9mm AR-15 PCC upper receiver. Polymer construction offers unparalleled durability and natural corrosion resistance, while the high-tensile steel spring and polymer follower ensure smooth, jam-free feeding performance. Compatible with most Mil-Spec AR-15 lower receivers and Radial Delayed Blowback 9mm upper receivers. 10-round capacity.