CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs 9mm Luger 8″ Barrel Armor Black

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"

 

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Sale!

CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs 9mm Luger 8″ Barrel Armor Black

Original price was: $974.95.Current price is: $902.91.

SKU CSSI|CA99B9A0FAB Category Online or In-store: Brand:

Availability: 2 in stock

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✅ Arrives in 3–7 business days

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⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days

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