{"product_id":"faxon-firearms-match-series-gunner-300-blackout-7-5-ar-15-barrel","title":"Faxon Firearms Match Series Gunner 300 Blackout 7.5\" AR-15 Barrel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eFaxon Firearms Match Series Gunner\u003c\/strong\u003e\u003c\/span\u003e is a \u003cstrong\u003e7.5\" replacement barrel\u003c\/strong\u003e for compact \u003cstrong\u003eAR-15\u003c\/strong\u003e builds chambered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e300 AAC Blackout\u003c\/strong\u003e\u003c\/span\u003e. Its Gunner contour retains more material behind the gas block and uses a lighter forward section.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe barrel is made from \u003cstrong\u003e416R stainless steel\u003c\/strong\u003e and treated with a \u003cstrong\u003eblack nitride\/QPQ finish\u003c\/strong\u003e on the bore and exterior. It is \u003cstrong\u003ebutton rifled\u003c\/strong\u003e with a \u003cstrong\u003e5R pattern\u003c\/strong\u003e and fast \u003cstrong\u003e1:5 twist\u003c\/strong\u003e, and it is listed as \u003cstrong\u003emagnetic-particle inspected\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eA \u003cstrong\u003epistol-length gas system\u003c\/strong\u003e is paired with a \u003cstrong\u003e0.750\" gas-block diameter\u003c\/strong\u003e and \u003cstrong\u003e1.9\" gas-block journal\u003c\/strong\u003e. The muzzle has \u003cstrong\u003e5\/8x24 threads\u003c\/strong\u003e and a \u003cstrong\u003erecessed target crown\u003c\/strong\u003e, while the chamber end uses an \u003cstrong\u003eM4-pattern barrel extension\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003enew-condition\u003c\/strong\u003e\u003c\/span\u003e standalone AR-15 barrel weighs approximately \u003cstrong\u003e0.89 lb\u003c\/strong\u003e. It is a barrel component only, not a complete firearm.\u003c\/span\u003e\u003c\/p\u003e","brand":"Faxon Firearms","offers":[{"title":"Default Title","offer_id":54984742797634,"sku":"161579","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_ee360a9b-7d59-4dad-8f08-1b643e298dea.png?v=1784041890","url":"https:\/\/centerfiresystems.com\/products\/faxon-firearms-match-series-gunner-300-blackout-7-5-ar-15-barrel","provider":"Centerfire Systems","version":"1.0","type":"link"}