{"product_id":"bsf-barrels-ar-15-semi-auto-338-arc-carbon-fiber-barrel-14-5-inch-1-8-twist-sf3iyt2279","title":"BSF BARRELS AR-15 Semi-Auto 338 ARC Carbon Fiber Barrel 14.5 Inch 1:8 Twist SF3IYT2279","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe BSF Barrels SF3IYT2279 is a precision-engineered AR-15 barrel built for shooters who refuse to compromise between weight savings and performance. Chambered in 338 ARC and featuring a 14.5-inch barrel length with a 1:8 twist rate, this semi-automatic barrel is purpose-built for the AR-15 platform. BSF's signature carbon fiber wrapping technology encases a precision-machined steel core, delivering a dramatic reduction in overall weight without sacrificing structural rigidity, accuracy, or heat dissipation. The threaded muzzle end and AR-15-compatible barrel extension make this a drop-in upgrade for any serious tactical or sporting build. Whether you are running a short patrol rifle configuration or assembling a custom precision AR-15, the SF3IYT2279 delivers the performance and durability demanded by discerning shooters.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e338 ARC Chambering:\u003c\/strong\u003e Purpose-built for the 338 ARC cartridge, offering enhanced terminal performance and extended effective range over standard intermediate calibers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Fiber Wrap Construction:\u003c\/strong\u003e BSF's proprietary carbon fiber sleeve dramatically reduces barrel weight while maintaining outstanding rigidity, durability, and heat management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14.5-Inch Barrel Length:\u003c\/strong\u003e A compact and versatile barrel length optimized for maneuverability in tactical environments without sacrificing ballistic performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:8 Twist Rate:\u003c\/strong\u003e Precisely rifled at 1:8 to provide excellent stabilization for the full spectrum of 338 ARC projectile weights.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAR-15 Semi-Auto Compatible:\u003c\/strong\u003e Engineered specifically for the semi-automatic AR-15 platform, ensuring reliable cycling, feeding, and drop-in compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BSF BARRELS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e SF3IYT2279\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 615678941557\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGun Platform:\u003c\/strong\u003e AR-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 338 ARC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Semi-Auto\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 14.5\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length Range:\u003c\/strong\u003e 14\" to 14.99\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:8\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Carbon Fiber Wrapped\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"BSF BARRELS","offers":[{"title":"Default Title","offer_id":44134857932922,"sku":"FLX-197015","price":715.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308991443.png?v=1781062189","url":"https:\/\/tlooutdoors.com\/products\/bsf-barrels-ar-15-semi-auto-338-arc-carbon-fiber-barrel-14-5-inch-1-8-twist-sf3iyt2279","provider":"TLO Outdoors","version":"1.0","type":"link"}