{"product_id":"rosco-manufacturing-husky-ar-15-5-56-nato-12-5-4150-cmv-barrel-phosphate","title":"Rosco Manufacturing Husky AR-15 5.56 NATO 12.5\" 4150 CMV Barrel - Phosphate","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eRosco Manufacturing Husky 12.5\" AR-15 Barrel\u003c\/strong\u003e\u003c\/span\u003e is a standalone AR-pattern rifle barrel chambered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e5.56x45mm NATO\u003c\/strong\u003e\u003c\/span\u003e. Its \u003cstrong\u003eHusky-BAR HBAR\/SOCOM profile\u003c\/strong\u003e is designed to resist heat and reduce barrel whip, making this compact barrel a focused choice for an AR build that calls for a heavier SOCOM-style profile.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eRosco machines the barrel from \u003cstrong\u003e4150 chrome-moly-vanadium steel\u003c\/strong\u003e and uses \u003cstrong\u003ebutton rifling\u003c\/strong\u003e with a \u003cstrong\u003e1:7 twist\u003c\/strong\u003e. The \u003cstrong\u003echrome-lined chamber and bore\u003c\/strong\u003e are paired with a \u003cstrong\u003ephosphate exterior finish\u003c\/strong\u003e and a \u003cstrong\u003ephosphate-finished barrel extension\u003c\/strong\u003e. Muzzle details include standard \u003cstrong\u003e1\/2x28 threads\u003c\/strong\u003e and an \u003cstrong\u003e11-degree crown\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe barrel uses Rosco's \u003cstrong\u003epatrol-length gas system\u003c\/strong\u003e with a \u003cstrong\u003e0.750\" gas-block journal\u003c\/strong\u003e. A matching \u003cstrong\u003epatrol-length gas tube is included\u003c\/strong\u003e. This \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\u003c\/span\u003e component is a barrel only, not a complete firearm or upper assembly.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rosco Manufacturing","offers":[{"title":"Default Title","offer_id":54988391612738,"sku":"179480","price":163.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_a4012d45-bc95-405f-9734-dafd752c9ed9.png?v=1784132424","url":"https:\/\/centerfiresystems.com\/products\/rosco-manufacturing-husky-ar-15-5-56-nato-12-5-4150-cmv-barrel-phosphate","provider":"Centerfire Systems","version":"1.0","type":"link"}