{"product_id":"bsf-barrels-carbon-fiber-stainless-steel-bolt-action-223-rem-18-inch-barrel-1-7-twist-sf3iyt0269","title":"BSF Barrels Carbon Fiber Stainless Steel Bolt-Action 223 Rem 18-Inch Barrel 1:7 Twist SF3IYT0269","description":"Product Description\n\u003cp\u003eThe BSF Barrels SF3IYT0269 is a premium bolt-action rifle barrel chambered in 223 Remington, engineered for shooters who demand superior accuracy and minimal weight. The barrel begins as a 416R stainless steel match-grade core that is then jacketed in a roll-wrapped carbon fiber sleeve and loaded under tension. This proprietary jacketing method - rather than direct carbon fiber wrapping - prevents heat trapping and delamination, two common failure points found in lesser designs. The carbon fiber used is specially formulated to expand at the same rate as 416R stainless steel, keeping the rifling straighter as barrel temperatures rise and ensuring consistent shot-to-shot accuracy. The result is a barrel that delivers exceptional stiffness and strength while remaining extremely lightweight. At 18 inches in length with a 1:7 twist rate, this barrel is optimized for stabilizing heavier .22-caliber projectiles in bolt-action precision rifle platforms. A 5\/8\"x24 thread pattern provides compatibility with a wide range of muzzle devices.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e416R Stainless Steel Match Core:\u003c\/strong\u003e Button-rifled match-grade stainless steel core delivers exceptional accuracy and long barrel life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoll-Wrapped Carbon Fiber Sleeve:\u003c\/strong\u003e Jacketed under tension rather than direct-wrapped, preventing heat-induced delamination while maximizing stiffness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermally Matched Carbon Fiber:\u003c\/strong\u003e Carbon fiber is specially designed to expand at the same rate as 416R stainless steel, keeping rifling straighter as the barrel heats up.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Performance:\u003c\/strong\u003e At just 38.30 oz, this 18-inch barrel achieves an outstanding strength-to-weight ratio ideal for precision or field use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5\/8\"x24 Thread Pattern:\u003c\/strong\u003e Industry-standard muzzle threads ensure compatibility with a broad range of suppressors and muzzle brakes.\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\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e SF3IYT0269\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 615678559004\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 223 Remington (22 Cal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAction Type:\u003c\/strong\u003e Bolt-Action\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e 416R Stainless Steel with Carbon Fiber Jacket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Finish:\u003c\/strong\u003e Carbon Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRifling Method:\u003c\/strong\u003e Button Rifled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pattern:\u003c\/strong\u003e 5\/8\"x24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 38.30 oz\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\n]]\u0026gt;","brand":"BSF BARRELS","offers":[{"title":"Default Title","offer_id":44200030142586,"sku":"FLX-197026","price":615.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308991472.png?v=1788399496","url":"https:\/\/tlooutdoors.com\/products\/bsf-barrels-carbon-fiber-stainless-steel-bolt-action-223-rem-18-inch-barrel-1-7-twist-sf3iyt0269","provider":"TLO Outdoors","version":"1.0","type":"link"}