Faxon Duty Series 16" Gunner Big Bore .450 Bushmaster AR15 Barrel

"Full Description:\nFaxon Firearms barrels are the pinnacle of value. Manufactured in-house, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy.<br><br>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 goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges.\n\nFeatures:\n\u003cul>\n\u003cli>Barrel Material: 4150 CMV\u003c/li>\n\u003cli>Barrel Type: Button Rifled\u003c/li>\n\u003cli>Barrel Caliber: 450 Bushmaster\u003c/li>\n\u003cli>Barrel Twist: 1:16\u003c/li>\n\u003cli>Barrel Length: 16”\u003c/li>\n\u003cli>Barrel Profile: Gunner Big Bore\u003c/li>\n\u003cli>Barrel Gas System: Carbine\u003c/li>\n\u003cli>Inside Finish: Salt Bath Nitride\u003c/li>\n\u003cli>Outside Finish: Salt Bath Nitride\u003c/li>\n\u003cli>Muzzle Thread: 11/16x24\u003c/li>\n\u003cli>Gas Block Diameter: .875"\u003c/li>\n\u003cli>Gas Block Journal Length: 1.1"\u003c/li>\n\u003cli>Barrel Extension: Big Bore barrel extension\u003c/li>\n\u003cli>Weight: 1.72 lbs\u003c/li>\n\u003cli>Magnetic Particle Inspected\u003c/li>\n\u003cli>Polished 11-degree Target Crown\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Barrel Material: 4150 CMV\u003c/li>\n\u003cli>Barrel Type: Button Rifled\u003c/li>\n\u003cli>Caliber: 450 Bushmaster\u003c/li>\n\u003cli>Barrel Length: 16"\u003c/li>\n\u003cli>Barrel Twist: 1:16\u003c/li>\n\u003cli>Barrel Profile: Gunner Big Bore\u003c/li>\n\u003cli>Barrel Gas System: Carbine\u003c/li>\n\u003cli>Outside Finish: QPQ Nitride\u003c/li>\n\u003cli>Muzzle Thread: 11/16x24\u003c/li>\n\u003cli>Gas Block Diameter: .875"\u003c/li>\n\u003cli>Gas Block Journal Length: 1.1"\u003c/li>\n\u003cli>Barrel Extension: Big Bore\u003c/li>\n\u003cli>Weight: 1.72 lbs\u003c/li>\n\u003cli>Crown Type: Recessed 11-degree Target Crown\u003c/li>\n\u003c/ul>\n"