Combining carbine-like ballistic performance and compact size this 8” BANSHEE™ upper group is what you need for the ultimate 9mm AR. Not only does this 9mm upper utilize CMMG®’s radial delayed blowback technology but shooters also have a number of lower/magazine pairing options. 9mm Radial Delayed Blowback uppers are designed exclusively to work with CMMG MkGs Mk17 or mil-spec AR15 lowers using our 9mm Conversion Magazines. Available in different Cerakote finishes all CMMG® Upper Groups come complete with bolt carrier group and ZEROED™ accessories including:

Features:

• Platform: Mk4 Mk9 Mk17 MkGs
• Caliber: 9mm
• Operating System: Fixed Ejector Radial Delayed Blowback
• Barrel Length: 8
• Barrel Twist: 1:10
• Barrel Contour: MT
• Barrel Material: 4140CM SBN
• Barrel Twist: 1:10
• Muzzle Device: CMMG ZEROED Linear Compensator
• Muzzle Thread: 1/2 X 28
• Gas Port Location: N/A
• Gas Block: N/A
• Upper Receiver: Billet 6061 T6 Aluminum
• Hand Guard: CMMG EML7 M-LOK
• Finish: Cerakote Standard
• Charging Handle: CMMG ZEROED Ambi
• Weight: 3.0 lbs
• Length: 16.5"