AR-15 9" .300 AAC BLACKOUT UPPER RECEIVER W/ 9" LIGHTWEIGHT MLOK

AR-15 9" .300 AAC BLACKOUT UPPER RECEIVER W/ 9" LIGHTWEIGHT MLOK

AR-15 9" .300 AAC BLACKOUT UPPER RECEIVER W/ 9" LIGHTWEIGHT MLOK

Barrel Length: 9"
Barrel Profile: Heavy
Barrel Steel: 4150 Chrome Moly Vanadium 
Barrel Finish: Nitride 

Barrel Extension: M4
Muzzle Thread: 5/8X24
Chamber: 300 AAC
Twist Rate: 1 in 8"

Gas System: Pistol Length

Gas Block Diameter: .750
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6 Aluminum
Receiver Type: M4
Hand guard Type: 9" Mlok Free Float Rail
Bolt Included: No

Charging Handle: No