{"product_id":"faxon-firearms-duty-series-ar-15-5-56x45mm-nato-16-socom-barrel-black-nitride","title":"Faxon Firearms Duty Series AR-15 5.56x45mm NATO 16\" SOCOM Barrel - Black Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eFaxon Firearms Duty Series 16\" SOCOM Barrel\u003c\/strong\u003e\u003c\/span\u003e is a \u003cstrong\u003enew replacement rifle barrel\u003c\/strong\u003e for \u003cstrong\u003eAR-15\/M16-pattern\u003c\/strong\u003e builds chambered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e\u003c\/span\u003e. Its \u003cstrong\u003e16 in\u003c\/strong\u003e length, \u003cstrong\u003emid-length direct-gas configuration\u003c\/strong\u003e, and \u003cstrong\u003eSOCOM profile\u003c\/strong\u003e suit patrol carbines, training rifles, and hard-use duty builds, including suppressed or unsuppressed configurations.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt from \u003cstrong\u003ecertified 4150 chrome-moly-vanadium steel\u003c\/strong\u003e, this barrel uses a \u003cstrong\u003ebutton-rifled\u003c\/strong\u003e bore with a \u003cstrong\u003e1:8\u003c\/strong\u003e twist. The SOCOM contour adds material for heat management and stability during sustained fire. A \u003cstrong\u003eQPQ black nitride\u003c\/strong\u003e treatment covers the bore and exterior, while the barrel uses an \u003cstrong\u003eM4 extension\u003c\/strong\u003e for AR-15\/M16-pattern compatibility.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe barrel has a \u003cstrong\u003e.750 in gas-block diameter\u003c\/strong\u003e with a \u003cstrong\u003e1.9 in journal\u003c\/strong\u003e. Its muzzle is threaded \u003cstrong\u003e1\/2x28\u003c\/strong\u003e and finished with an \u003cstrong\u003e11-degree target crown\u003c\/strong\u003e. Faxon stress relieves, air-gauge tests, magnetic-particle inspects, and individually checks headspace on this barrel. \u003cstrong\u003eNo sights, gas block, muzzle device, or other accessories are identified as included.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Faxon Firearms","offers":[{"title":"Default Title","offer_id":54988428673346,"sku":"161576","price":166.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_c336dcac-3cf2-41eb-8ec5-541fb8b45475.png?v=1784135278","url":"https:\/\/centerfiresystems.com\/products\/faxon-firearms-duty-series-ar-15-5-56x45mm-nato-16-socom-barrel-black-nitride","provider":"Centerfire Systems","version":"1.0","type":"link"}