This AR-15 upper assembly is made from the highest quality parts and is assembled in Charleston, South Carolina. The 15" M-LOK design is one of our most popular handguard/rail designs. Features: 7075-T6 Aluminum Mil-Spec Anodized Receiver Carbine Length Gas Tube Assembly 16" 7.62 x 39 Barrel 4150 Chrome Moly Steel Nitride Coated Barrel Standard Flash Hider Twist Rate: 1:10 15" CBC M-LOK Handguard/Rail *Does not include Bolt Carrier Group & Charging Handle
7075-T6 Aluminum
Mil-Spec Anodized Receiver
Carbine Length Gas Tube Assembly
16″ 7.62 x 39 Barrel
4150 Chrome Moly Steel Nitride Coated Barrel
Standard Flash Hider
Twist Rate: 1:10
15″ CBC M-LOK Handguard/Rail
*Does not include Bolt Carrier Group & Charging Handle