{"product_id":"at3-at3-5-56-nato-government-profile-13-9-inch-ar-15-barrel","title":"AT3 Tactical AR-15 Barrel - 13.9\" - 5.56 NATO - Government Profile - Mid-Length","description":"\u003ch2 style=\"text-align: center;\"\u003e13.9 Inch Government 5.\u003c\/h2\u003e\n\u003cp\u003eWith a sturdy profile and proven construction, this 13.9 inch 5.56 NATO barrel features a midlength gas system for smoother recoil. This Government profile barrel uses 4150 CMV steel per Mil-B-11595E, with a corrosion-resistant black nitride finish for enhanced longevity. If you’re looking to upgrade from an M4 style, carbine length system, or building from scratch, this barrel will perform for you.\u003c\/p\u003e\n\u003cp\u003eThis barrel uses a .750″ diameter gas block, plus a Midlength length gas tube, both of which you can snag here at a lower, bundled cost. If you’re looking to start fresh with a complete upper assembly, check out our selection of upper and handguard combos! For this barrel, we’d recommend a handguard to be 12 inches long to ensure shooter comfort, plus room for accessories.\u003c\/p\u003e\n\u003cyoutube-nocookie. now available in .223 and\u003e\n\u0026lt;  | Now Available in (5.56 \/ .223) and (.300BO)\"\u0026gt;\u003cytimg.com alt=\"\" width=\"480\" height=\"360\" loading=\"lazy\" referrerpolicy=\"no-referrer\"\u003e\u003cspan class=\"relative rounded-full bg-brand-red text-white p-4\" aria-hidden=\"true\"\u003e\u003csvg class=\"w-8 h-8\" viewbox=\"0 0 24 24\" fill=\"currentColor\" aria-hidden=\"true\"\u003e\u003cpath d=\"M8 5v14l11-7z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cnoscript\u003e\u003ca class=\"absolute inset-0 flex items-center justify-center bg-surface-dark text-white\" href=\"https:\/\/www.youtube-nocookie.com\/embed\/1-1Nepi_AjA\"\u003e  | Now Available in (5.56 \/ .223) and (.300BO)\u003c\/a\u003e\u003c\/noscript\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 13.9 Inches\u003c\/li\u003e\n\u003cli\u003eMaterial: 4150 Chrome Moly Vanadium\u003c\/li\u003e\n\u003cli\u003eProfile: Government\u003c\/li\u003e\n\u003cli\u003eFinish: Black Nitride\u003c\/li\u003e\n\u003cli\u003eGas System Length: Midlength\u003c\/li\u003e\n\u003cli\u003eGas Block Journal: .750″\u003c\/li\u003e\n\u003cli\u003eTwist Rate: 1:7 inches\u003c\/li\u003e\n\u003cli\u003eMuzzle: 1\/2×28 Threaded\u003c\/li\u003e\n\u003cli\u003eBarrel Extension: M4 Feed ramps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere are these barrels made?\u003c\/h3\u003e\n\u003cp\u003e We have a philosophy that great parts for the AR don’t have to break the bank, and these barrels are no exception. Our lifetime warranty on these barrels applies to any defects due to workmanship. In the unlikely event you run into an issue, we will take care of you.\u003c\/p\u003e\u003c\/ytimg.com\u003e\u003c\/youtube-nocookie.\u003e","brand":"AT3 Tactical","offers":[{"title":"Default Title","offer_id":48150323429537,"sku":"AT3-556-GOV-MID-13.9","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8408\/1057\/files\/AT3-Tactical-13.9-Inch-Government-Profile-5.56-NATO-AR-15-Barrel.jpg?v=1792478669","url":"https:\/\/kilo1sixarms.shop\/products\/at3-at3-5-56-nato-government-profile-13-9-inch-ar-15-barrel","provider":"KILO 1 SIX ARMS","version":"1.0","type":"link"}