Quantity in Stock: 
Description+
10.5" .300 Blackout Assembled Upper Receiver
- Finish = Hard Coat Type III Class 2 Anodized, Black
- Upper Receiver = AR15 A3 7075 T6 Aerospace Aluminum
- Handguard = 10" MLOK 6061 T6 Extruded Aluminum, Free Float Rail
- Barrel = 4150 CMV Steel, 10.5" Length, Dimpled for secure gas block fitment
- (optional) AR15 Forged 7075 Charging Handle
- (optional) Bolt Carrier Group = M16 style Nitride Bolt and 8620 Carrier, Machined Billet Extractor 17-4 H900
- .300 Blackout (Pistol-Length Gas System), 1:8 Twist
