{"product_id":"guntec-usa-ar-15-mid-length-gas-tube-stainless-steel","title":"Guntec USA AR-15 Mid-Length Gas Tube - Stainless Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eGuntec USA MTUBE\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003emid-length gas tube\u003c\/strong\u003e designed as a direct replacement or upgrade part for the \u003cstrong\u003eAR-15\u003c\/strong\u003e platform. Machined from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e, this tube is built to resist corrosion under hard use and to deliver consistent gas flow to the bolt carrier group across thousands of rounds.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003emid-length gas system\u003c\/strong\u003e positions the gas port further down the barrel than a carbine-length setup, which reduces felt recoil and muzzle rise while still reliably cycling a wide range of \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e and \u003cstrong\u003e.223 Remington\u003c\/strong\u003e ammunition. At approximately \u003cstrong\u003e12.7\" overall\u003c\/strong\u003e, this tube is intended to pair with a standard mid-length gas block on an AR-15 upper receiver and installs as a straightforward drop-in component.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eGuntec USA produces the MTUBE in the \u003cstrong\u003eUnited States\u003c\/strong\u003e, making it a clean replacement for a worn or upgraded mid-length gas system.\u003c\/span\u003e\u003c\/p\u003e","brand":"Guntec USA","offers":[{"title":"Default Title","offer_id":55344163619138,"sku":"ZMTUBE","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_9acac6f9-59e7-4e4e-b4a9-bec5114c6d5f.jpg?v=1785182885","url":"https:\/\/centerfiresystems.com\/products\/guntec-usa-ar-15-mid-length-gas-tube-stainless-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}