{"product_id":"ballistic-adv-modern-series-ar-10-308-win-12-5-tactical-government-barrel-black-qpq","title":"Ballistic Adv Modern Series AR-10 308 Winchester 12.5\" Tactical Government Barrel - Black QPQ","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eBallistic Adv Modern Series 12.5\" Tactical Government Barrel\u003c\/strong\u003e\u003c\/span\u003e is a standalone \u003cstrong\u003eAR-308\/AR-10-pattern barrel\u003c\/strong\u003e chambered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003e308 Winchester\u003c\/strong\u003e\u003c\/span\u003e. Designed for \u003cstrong\u003eDPMS-style AR-308\u003c\/strong\u003e builds, it uses a \u003cstrong\u003ecarbine-length gas system\u003c\/strong\u003e and a compact \u003cstrong\u003e12.5\" barrel length\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt from \u003cstrong\u003e4150 chrome-moly-vanadium steel\u003c\/strong\u003e, this Modern Series barrel has a \u003cstrong\u003eTactical Government profile\u003c\/strong\u003e, a \u003cstrong\u003e1:10 twist\u003c\/strong\u003e, and a \u003cstrong\u003e.750\" gas-block journal\u003c\/strong\u003e. Its muzzle is \u003cstrong\u003ethreaded 5\/8x24\u003c\/strong\u003e for compatible muzzle devices, while the barrel extension uses \u003cstrong\u003eQPQ-coated M4 feed ramps\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe barrel is finished in a \u003cstrong\u003eblack QPQ\u003c\/strong\u003e corrosion-resistant treatment and has \u003cstrong\u003eno sights\u003c\/strong\u003e. It is offered in \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\u003c\/span\u003e condition and includes \u003cstrong\u003eone barrel\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ballistic Adv","offers":[{"title":"Default Title","offer_id":54988441583938,"sku":"160211","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_57c5e8d7-1760-4811-ade5-56f9310557c4.png?v=1784136614","url":"https:\/\/centerfiresystems.com\/products\/ballistic-adv-modern-series-ar-10-308-win-12-5-tactical-government-barrel-black-qpq","provider":"Centerfire Systems","version":"1.0","type":"link"}