Lower Group, Banshee 300, Mk4, Pistol

BANSHEE 300 Series pistol lower groups feature the Magpul MOE pistol grip, CMMG Ripstock with 6-Position Fastback buffer tube, and CMMG mil-spec single stage trigger.

The Mk4 platform accepts standard AR15-style magazines, and is the most versatile of the CMMG platforms, especially with the .22 LR, 5.7x28mm (Conversion), and 9mm conversions.

All CMMG products come with our Lifetime Quality Guarantee.