CMMG Upper Group Banshee 5.7x28mm 5"

The CMMG Upper Group Banshee 5.7x28mm 5" offers professional shooters and defensive-minded citizens a high-velocity, low-recoil platform in a remarkably compact package. This upper group is specifically engineered for the 5.7x28mm cartridge, which has gained significant traction for its incredibly flat shooting performance and superior penetration compared to standard handgun rounds. It serves as an ideal foundation for a personal defense weapon where maneuverability in confined spaces and high-capacity capability are the primary operational requirements. By utilizing this caliber, users gain a distinct advantage in both accuracy and weight savings over traditional sub-compact rifle systems.