Upper Group, Banshee 300, 9mm Radial Delayed Blowback

If you want the best an AR has to offer, then the 300 Series is your choice. This AR upper group is fitted with every desired feature including a black hard coat anodized finish that can be upgraded to one of 10 premier Cerakote colors, a CMMG RML4 M-LOK handguard, CMMG ZEROED Ambi charging handle, and a 1/2-28 threaded barrel with thread protector. Chambered in 9mm, this upper group is ready for your next AR build.

9mm Radial Delayed Blowback uppers are designed to work with any mil-spec AR15 lower/CMMG Mk4 (when used with 9mm conversion magazines), as well as CMMG Mk9(Colt mag), MkGs(Glock mag), and Mk17(Sig P320 mag) lower groups. All upper groups come complete with BCG.

All CMMG products come with our Lifetime Quality Guarantee.

**All NFA rules apply** See linked CMMG Resource article for more information.