Faxon 7.5 Government Profile 5.56 NATO Pistol-Length 4150 Black Nitride Barrel

Faxon 7.5 Government Profile 5.56 NATO Pistol-Length 4150 Black Nitride Barrel Each Faxon Barrel undergoes a battery of tests at each fabrication step until finished in Nitride, followed by a thorough final inspection. Where all barrels are individually checked for headspace by precision custom hardened gauges. You can rest assured that Faxon has your six when it comes to barrel quality. Buy with confidence at BRD and experience world-class customer service. Features Barrel Material: 4150 GBQ Steel Barrel Type: Button Rifled Barrel Caliber: 5.56 NATO Barrel Twist: 1:8 Barrel Length: 7.5 Barrel Profile: Gov't/Socom Barrel Gas System: Pistol Inside Finish: QPQ Black Nitride Outside Finish: QPQ Black Nitride Muzzle Thread: 1/2-28 TPI (Threads Per Inch) Gas Block Diameter: .750 Gas Block Journal Length: 1.9 Barrel Extension: M4 Weight: .89 Lbs Magnetic Particle Inspected 11-degree Target Crown All NFA/ATF Rules Apply You may use this AR-15 Barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this upper along with a Non-NFA lower receiver is prohibited, except when installed on a Pistol configuration firearm.