This blemished AR-15 upper assembly is made from the highest quality parts and is assembled in Charleston, South Carolina. The 12″ M-LOK design is one of our most popular handguard/rail designs. Features: 7075-T6 Aluminum Mil-Spec Anodized Receiver Pistol Length Gas Tube Assembly 16″300 AAC Barrel 4150 Chrome Moly Steel Nitride Coated Barrel Standard Flash Hider Twist Rate: 1:8 15″ M-LOK Handguard/Rail *Does not include Bolt Carrier Group & Charging Handle
7075-T6 Aluminum
Mil-Spec Anodized Receiver
Pistol Length Gas Tube Assembly
16″300 AAC Barrel
4150 Chrome Moly Steel Nitride Coated Barrel
Standard Flash Hider
Twist Rate: 1:8
15″ M-LOK Handguard/Rail
*Does not include Bolt Carrier Group & Charging Handle