{"product_id":"bsf-barrels-257-weatherby-bolt-action-18-carbon-fiber-stainless-barrel-sf3iyt1190","title":"BSF Barrels 257 Weatherby Bolt-Action 18\" Carbon Fiber Stainless Barrel SF3IYT1190","description":"Product Description\n\u003cp\u003eThe BSF Barrels SF3IYT1190 is a premium bolt-action rifle barrel chambered in 257 Weatherby Magnum, purpose-built for shooters who demand precision without compromise. Measuring 18 inches in length, this barrel combines a button-rifled stainless steel core with a carbon fiber wrapped finish, delivering outstanding rigidity and dramatic weight savings over traditional all-steel options. With a fast 1:7.5 twist rate optimized for the 257 caliber, the SF3IYT1190 ensures excellent stabilization across a wide range of projectile weights. The muzzle is threaded in a 5\/8\"x24 pattern, making it compatible with a broad selection of suppressors and muzzle devices. At just 37 ounces, this barrel is an ideal upgrade for hunters and precision shooters looking to reduce pack weight without sacrificing accuracy or performance.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e257 Weatherby Chambering:\u003c\/strong\u003e Designed specifically for the high-velocity 257 Weatherby Magnum cartridge, offering outstanding long-range performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Fiber \/ Stainless Steel Construction:\u003c\/strong\u003e A stainless steel button-rifled liner wrapped in carbon fiber provides superior strength-to-weight ratio and excellent heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighing only 37 oz, this 18-inch barrel significantly reduces the overall weight of your rifle build, ideal for field and backcountry use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1:7.5 Twist Rate:\u003c\/strong\u003e Optimized twist rate for the 25 caliber ensures consistent bullet stabilization and accuracy across a variety of loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5\/8\"x24 Threaded Muzzle:\u003c\/strong\u003e Industry-standard threading allows seamless attachment of suppressors, muzzle brakes, or compensators.\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 SF3IYT1190\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 615678506701\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e 257 Weatherby (25 Cal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Bolt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Finish:\u003c\/strong\u003e Carbon Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Description:\u003c\/strong\u003e Button Rifled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7.5\"\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 37 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":44199636926586,"sku":"FLX-197032","price":615.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308991466.png?v=1788363273","url":"https:\/\/tlooutdoors.com\/products\/bsf-barrels-257-weatherby-bolt-action-18-carbon-fiber-stainless-barrel-sf3iyt1190","provider":"TLO Outdoors","version":"1.0","type":"link"}