AR-15 Upper Assembly – 24″ / 5.56 NATO / 1:8 / Spiral Flute / 15″ M-LOK Handguard / 160768

This AR-15 upper assembly is made from the highest quality parts and is assembled in Charleston, South Carolina. The 15" M-LOK design features a modular mounting system engineered with advanced ergonomics for a great feel and improved performance. 7075-T6 Aluminum Mil-Spec Anodized Receiver Rifle Length Gas Tube Assembly 24" 5.56 NATO Spiral Fluted Barrel 4150 Chrome Moly Steel Phosphate Coated Barrel CBC Afterburner Compensator Twist Rate: 1:8 15" M-LOK handguard/rail - [READ MORE BELOW]