{"product_id":"faxon-firearms-duty-series-socom-10-5-inch-5-56-nato-ar-15-barrel-nitride-4150-cmv-15a58c10nsq","title":"FAXON FIREARMS Duty Series SOCOM 10.5 inch 5.56 NATO AR-15 Barrel, Nitride 4150 CMV 15A58C10NSQ","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe FAXON FIREARMS Gov't\/SOCOM Duty Series 10.5 inch 5.56 NATO barrel is built for compact AR-15 builds that demand durability and consistent performance. Manufactured in-house from certified 4150 CMV steel and finished inside and out with a black nitride treatment, this SOCOM-profile barrel is designed for long service life and corrosion resistance under hard use. It features button rifling with a 1:8 twist, a carbine-length gas system for reliable cycling, and an 11-degree target crown to help support repeatable accuracy. Each barrel is stress relieved, air-gauge tested, magnetic particle inspected, and individually headspace checked with precision hardened gauges.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDuty Series SOCOM profile adds thermal mass for heat handling in short-barrel AR-15 and SBR-style builds\u003c\/li\u003e\n  \u003cli\u003eCertified 4150 CMV steel with black nitride finish inside and out for wear and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eButton-rifled 1:8 twist optimized for a wide range of common 5.56 NATO projectile weights\u003c\/li\u003e\n  \u003cli\u003eCarbine-length gas system with .750 inch gas block journal for broad parts compatibility and dependable function\u003c\/li\u003e\n  \u003cli\u003e11-degree target crown plus in-house QC including air-gauge testing, magnetic particle inspection, and headspace checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e FAXON FIREARMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 15A58C10NSQ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 816341020009\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 5.56 NATO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 10.5 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Profile:\u003c\/strong\u003e SOCOM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 4150 CMV steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRifling:\u003c\/strong\u003e Button rifled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black nitride (inside and out)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas System:\u003c\/strong\u003e Carbine-length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block Diameter:\u003c\/strong\u003e 0.750 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Block Journal Length:\u003c\/strong\u003e 1.9 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Thread:\u003c\/strong\u003e 1\/2-28 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Extension:\u003c\/strong\u003e M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e 11-degree target crown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.10 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Stress relieved, air-gauge tested, magnetic particle inspected, headspace checked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"FAXON FIREARMS","offers":[{"title":"Default Title","offer_id":44098651029626,"sku":"FLX-169221","price":173.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/285919594.png?v=1771076784","url":"https:\/\/tlooutdoors.com\/products\/faxon-firearms-duty-series-socom-10-5-inch-5-56-nato-ar-15-barrel-nitride-4150-cmv-15a58c10nsq","provider":"TLO Outdoors","version":"1.0","type":"link"}