
Product detail
CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs 9mm Luger 8" Barrel Armor Black
SKU: CA99B9A0FAB
$873.83
About CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs 9mm Luger 8" Barrel Armor Black
The CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs delivers reliable performance through its radial delayed blowback operating system, optimized for 9mm Luger cartridges. This 8-inch barrel upper group is engineered to provide carbine-like ballistics in a compact form factor suitable for multiple BANSHEE platforms.
Designed exclusively for use with CMMG MkGs, Mk17, or mil-spec AR15 lowers, it supports various magazine options to enhance versatility. The upper group includes a billet 6061 T6 aluminum receiver and a CMMG ZEROED linear compensator for improved muzzle control.
Features
- Platform compatibility: Mk4, Mk9, Mk17, MkGs
- Caliber: 9mm Luger
- Operating system: Fixed ejector radial delayed blowback
- Barrel length: 8 inches
- Barrel twist rate: 1:10
- Barrel contour: MT
- Barrel material: 4140CM SBN steel
- Muzzle device: CMMG ZEROED linear compensator
- Muzzle thread: 1/2 x 28
- Upper receiver: Billet 6061 T6 aluminum
- Hand guard: CMMG EML7 M-LOK
- Finish: Cerakote standard
- Charging handle: CMMG ZEROED ambidextrous
- Weight: 3.0 lbs
- Overall length: 16.5 inches
Specifications
- MPN: 99B9A0F-AB
- UPC: 840442505783
- Color: Armor Black
- Material: Steel and aluminum
- Gas port location: Not applicable
- Gas block: Not applicable
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Frequently asked questions
FAQ
Blvista ships the Cmmg Inc CMMG Fixed Ejector Upper Group for BANSHEE Mk4 to U.S. addresses for a flat $11.95, set by its shipping category.
Yes. Blvista accepts unused, unopened returns of the Cmmg Inc CMMG Fixed Ejector Upper Group for BANSHEE Mk4 within 30 days by mail. A 30% restocking fee applies and return shipping is paid by you; original shipping is non-refundable. See the Blvista return policy for full details.
Yes, Blvista has the Cmmg Inc CMMG Fixed Ejector Upper Group for BANSHEE Mk4 in stock and ready to ship.
The Cmmg Inc CMMG Fixed Ejector Upper Group for BANSHEE Mk4 is made by Cmmg Inc (MPN 99B9A0F-AB, UPC 840442505783).
Caliber: 9mm.
Every Cmmg Inc CMMG Fixed Ejector Upper Group for BANSHEE Mk4 sold by Blvista is brand-new and factory-sealed, never used or refurbished.












