Faxon Firearms SOCOM, 1:8 Twist Barrel, 5.56 NATO, 16", Mid-Length Gas System, Fits AR-15, Nitride Finish, Black

Quality is imbued into their barrels from the beginning of the manufacturing process. They start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace with precision PTG gauges. • Barrel Material: 4150 • Barrel Type: Button Rifled • Barrel Caliber: 5.56 NATO • Barrel Twist: 1:8 • Barrel Length: 16";Barrel Profile: Socom;Barrel Gas System: Mid Length;Inside Finish: Nitride;Outside Finish: Nitride;Muzzle Thread: 1/2-28 TPI;Gas Block Diameter: .750 • Gas Block Journal Length: 1.9";Barrel Extension: M4;Weight: 1.65 lbs;Magnetic Particle Inspected;11-degree Target Crown