Compact and capable, .300 BLK was designed to be right at home in AR15-pattern firearms like the CMMG Mk4 platform. Standard features include Radial Delayed Blowback Operating System; aircraft grade aluminum receivers; Zeroed pistol grip, drop-in trigger, polymer dust cover, ambi-charging handle; M-LOK free float handguard and Cerakote finish. Includes 30rd Magpul PMAG.
CMMG 54A8879AB Banshee MK4 5.7x28mm 30+1 8″ Black Nitride Threaded
CMMG 54A8879AB Banshee MK4 5.7x28mm 30+1 8″ Black Nitride Threaded Barrel, M-LOK Handguards, Black Armor Cerakote Aluminum Picatinny Rail Receiver, Ambidextrous
$1,410.99
Only 1 left in Stock!
1 in stock
UPC | 810046238387 |
---|---|
Manufacturer | CMMG |
Manufacturer Part Number | 54A8879AB |
Capacity | 32 + 1 |
Barrel Length | 8" |
Barrel Length Range | 8" to 8.99" |
Caliber/Gauge | 5.7x28mm |
![](https://beararmsco.com/wp-content/uploads/2023/09/a-shipping.webp)
Insured Shipping
Arrives Safe and Sound
![](https://beararmsco.com/wp-content/uploads/2023/09/a-secure.webp)
Top Rate Customer Service
Prompt Communication
![](https://beararmsco.com/wp-content/uploads/2023/09/a-amazing.webp)
Safe Payments
Trusted SSL Protection
![](https://beararmsco.com/wp-content/uploads/2023/09/a-exchange.webp)
Amazing Selection
We carry all top brands