{"product_id":"cmc-triggers-81622-ar-15-ar-10-gas-tube-carbine-length-9-79-304-stainless-steel-black-nitride","title":"CMC Triggers 81622 AR-15\/AR-10 Gas Tube Carbine Length 9.79\" 304 Stainless Steel - Black Nitride","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCMC Triggers 81622\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003ecarbine-length gas tube\u003c\/strong\u003e built for \u003cstrong\u003eAR-15\u003c\/strong\u003e and \u003cstrong\u003eAR-10\u003c\/strong\u003e platforms. Precision machined from \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e and finished in a durable \u003cstrong\u003eblack nitride\u003c\/strong\u003e coating, this tube is designed to deliver reliable cycling and excellent corrosion resistance on direct-impingement AR builds. At \u003cstrong\u003e9.79\"\u003c\/strong\u003e in overall length, it is correctly sized for a standard \u003cstrong\u003ecarbine-length\u003c\/strong\u003e gas system, making it an ideal direct replacement or upgrade for worn factory tubes.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe black nitride surface treatment penetrates the steel to create a hard, low-friction finish that resists wear and helps the tube shrug off heat and carbon that build up during sustained fire. As an AR-15\/AR-10 component, the tube is dimensionally matched to standard upper-receiver gas blocks and is straightforward to install with basic armorer's tools.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eProudly \u003cstrong\u003emade in the USA\u003c\/strong\u003e, this CMC Triggers gas tube is a quality component for a new build, a parts refresh, or a complete gas-system replacement.\u003c\/span\u003e\u003c\/p\u003e","brand":"CMC Triggers","offers":[{"title":"Default Title","offer_id":55003159003458,"sku":"110611","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_33e24f57-641b-4af7-8cbc-894a25220196.png?v=1784558232","url":"https:\/\/centerfiresystems.com\/products\/cmc-triggers-81622-ar-15-ar-10-gas-tube-carbine-length-9-79-304-stainless-steel-black-nitride","provider":"Centerfire Systems","version":"1.0","type":"link"}