CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Twist 1/2 X 28 TPI 13.7in Midnight Bronze

CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Twist 1/2 X 28 TPI 13.7in Midnight Bronze. Compact action RDB was an advancement to the original RDB. This (fixed ejector on RDB) is a continued advancement bringing new technologies to the original platform. If youre looking to build the most compact 9mm AR then look no further. CMMGs 9mm RDB uppers feature uncompromised design and engineering with styling that is never mistaken for something else. Having more options is always better like what magazines you would like to use. 9mm Radial Delayed Blowback uppers are designed exclusively to work with CMMG MkGs Mk17 and Mk9 9mm lowers or with mil-spec AR15 lowers using our 9mm Conversion Magazines. Specifications for CMMG 9mm 5in Banshee Fixed Ejector Upper Group Receiver: Manufacturer: CMMG Caliber: 9mm Luger Overall Length: 13.7 in Barrel Length: 5 in Barrel Twist Rate: 1-10 Threads per Inch: 1/2×28 Muzzle Device: CMMG Zeroed Muzzle Brake Finish: Cerakote Fabric/Material: Aluminum Gun Rail: M-LOK Weight: 2.6 lb Barrel Material: 4140 Chrome Moly Vanadium Magazine Included: No Package Contents: CMMG 9mm 5in Banshee Fixed Ejector Upper Group Receiver CMMG 99B160F-MB: 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Twist 1/2 X 28 TPI 13.7in Midnight Bronze