{"product_id":"faxon-firearms-duty-series-300-blackout-7-5-1-8-gunner-profile-ar-15-barrel-black-nitride","title":"Faxon Firearms Duty Series 300 Blackout 7.5\" 1:8 Gunner Profile AR-15 Barrel - Black Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eFaxon Firearms Duty Series 7.5\" Gunner Profile AR-15 barrel\u003c\/span\u003e\u003c\/strong\u003e is purpose-built for compact \u003cstrong\u003e300 Blackout\u003c\/strong\u003e pistol builds. Machined from \u003cstrong\u003e4150 Certified Gun Barrel Quality Steel\u003c\/strong\u003e and finished in \u003cstrong\u003eQPQ salt bath nitride\u003c\/strong\u003e, this button-rifled barrel delivers the durability and accuracy expected from a duty-grade component.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFeaturing a \u003cstrong\u003e1:8 twist rate\u003c\/strong\u003e and a \u003cstrong\u003epistol-length gas system\u003c\/strong\u003e with a \u003cstrong\u003e.750\" gas block seat\u003c\/strong\u003e, the Gunner profile blends the weight of a Government contour near the chamber with a lighter profile under the handguard for improved balance and handling in short-barrel builds. The \u003cstrong\u003e5\/8x24\u003c\/strong\u003e threaded muzzle accepts a wide range of muzzle devices and suppressors.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach barrel is \u003cstrong\u003estress relieved\u003c\/strong\u003e, \u003cstrong\u003eair gauge tested\u003c\/strong\u003e, and \u003cstrong\u003eMPI inspected\u003c\/strong\u003e to ensure consistent quality. Whether you are assembling a \u003cstrong\u003e300 Blackout\u003c\/strong\u003e pistol or SBR, this barrel provides the precision and reliability needed for both close-quarters and suppressed applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Faxon Firearms","offers":[{"title":"Default Title","offer_id":55324341338434,"sku":"FF23208","price":148.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_355ea8c5-4182-4169-b224-980710146855.jpg?v=1785151217","url":"https:\/\/centerfiresystems.com\/products\/faxon-firearms-duty-series-300-blackout-7-5-1-8-gunner-profile-ar-15-barrel-black-nitride","provider":"Centerfire Systems","version":"1.0","type":"link"}