Faxon 16" Gov't/Socom Profile AR15 Barrel 556 NATO Pinned Gas Block

Faxon 16" Gov't/Socom Profile AR15 Barrel 556 NATO Pinned Gas BlockIf you're looking for a more robust mounting method for your gas block... look no further. Pinning your gas block, in addition to using set screws, gives the user the extra peace of mind that your gas block won't shift or loosen while firing.We took some of our most popular barrel models and took the biggest headache out of pinning your gas block by pre-notching the gas block journal and drilling corresponding holes in the included low-profile gas block.Each Pinned Gas Block Barrel includes the pin and a gas block. Gas blocks are hand-tightened to the barrel for shipping.Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle to grave, these barrels are fully stress-relieved, air-gauge tested, and 11-degree target-crowned to ensure superior accuracy.Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel undergoes a battery of tests at each operation until it is finished in Nitride, and is finally inspected. All barrels are individually checked for headspace using precision, custom-hardened gauges.Specifications 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