{"product_id":"strike-ar-15-gas-tube-pistol-length-6-75-304-stainless-steel-silver","title":"Strike AR-15 Gas Tube Pistol Length 6.75\" 304 Stainless Steel Silver","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eStrike AR-15 Gas Tube\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003epistol length\u003c\/strong\u003e replacement tube for AR-15 and M-16 upper receivers, machined from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e and finished in a clean \u003cstrong\u003esilver\u003c\/strong\u003e. At \u003cstrong\u003e6.75\"\u003c\/strong\u003e overall length, it is the standard tube for pistol-length gas system builds and is a common fit for short-barrel rifles, AR pistols, and 300 Blackout uppers where lower gas system pressure is desired.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIn a direct-impingement AR-15, the gas tube is the conduit between the barrel's gas port and the bolt carrier group, routing hot propellant gas to cycle the action. Strike machines this tube from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e for corrosion resistance and dimensional consistency, with a \u003cstrong\u003esilver\u003c\/strong\u003e finish that stands up to the heat and fouling of repeated firing. The \u003cstrong\u003e6.75\"\u003c\/strong\u003e length matches the pistol gas system and pairs with a pistol-length gas block.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eInstallation is straightforward: the gas tube seats through the gas block, indexes into the barrel's gas port journal, and is retained in the upper receiver with a \u003cstrong\u003e0.312\" x 0.081\" roll pin\u003c\/strong\u003e (included). Whether you are replacing a damaged tube, upgrading from a black nitride or parkerized finish, or completing a custom pistol-length build, this Strike gas tube delivers a precise, long-lasting fit for the AR-15 platform.\u003c\/span\u003e\u003c\/p\u003e","brand":"Strike","offers":[{"title":"Default Title","offer_id":54991737651522,"sku":"31250","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_0585861b-d637-4dcd-8ab7-379a8fbe9bdd.png?v=1784224849","url":"https:\/\/centerfiresystems.com\/products\/strike-ar-15-gas-tube-pistol-length-6-75-304-stainless-steel-silver","provider":"Centerfire Systems","version":"1.0","type":"link"}