CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 8in 1-10 Twist 1/2 X 28 TPI 16.5in Armor Black
$869.99 at OpticsPlanet
In stock Sale
Best price
$839.99at OpticsPlanet
Out of stock Sale checked Oct 23, 2026
In stock now instead
- CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 8in 1-10 Tw… $869.99at OpticsPlanet
- CMMG 9mm Banshee Fixed Ejector Upper Group Receiver 5in 1-10 Tw… $874.99at MidwayUSA
- Next Level Armament Horus AR-15 9mm Luger 5 inch Upper Receiver… $826.50at OpticsPlanet
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $839.99Salechecked Oct 23, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
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This part is out of stock at every store we track. These similar upper receivers are in stock, with today's prices.
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Price history
Dashed line = out of stock. Tracking since Oct 13, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $839.99 | $839.99 | $839.99 |
Since Oct 13, 2026.
About this part
The CMMG 9mm Banshee Upper Group Receiver 8in Midnight Bronze is an 8" 9mm upper receiver from CMMG. One store lists it, OpticsPlanet at $839.99.
Fits and works with
- Caliber
- 9mm · Shop matching ammo
- Bolt
- 9mm · Bolt carrier groups
- Barrel length
- 8" · Handguards
Specifications
- Manufacturer
- CMMG
- Color
- Bronze
- Platform
- AR-9
- Caliber
- 9mm
From the manufacturer
CMMG 9mm Banshee Upper Group Receiver 8in Midnight Bronze. Not only does this 9mm upper utilize CMMGs RDB technology but shooters also have a number of lower/magazine pairing options. CMMG 9mm uppers work with standard AR15/Mk4 lowers and 9 AR Conversion Mags as well as a number of our pistol magazine lowers: Mk9 (Colt-pattern mags) MkGs (Glock-pattern mags) Mk17 (Sig P320 mags). Specifications for CMMG 9mm 8in Banshee Upper Group Receiver: Manufacturer: CMMG Caliber: 9mm Luger Overall Length: 16.5 in Barrel Length: 8 in Barrel Profile: Medium Tapered Barrel Twist Rate: 1-10 Muzzle Device: CMMG Zeroed Linear Compensator Fabric/Material: 6061-T6 Aluminum Gun Rail: M-LOK Gun Make: CMMG Weight: 3 lb Magazine Included: No Condition: New Mount Type: M-LOK Threads per Inch: 1/2x28 Package Contents: CMMG 9mm 8in Banshee Upper Group Receiver CMMG 99B518D-MB: 9mm Banshee Upper Group Receiver 8in Midnight Bronze
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