Product Description The BSF Barrels SF3IYT1193 is a premium bolt-action rifle barrel chambered in 257 Weatherby Magnum, engineered for precision shooters who demand accuracy and reduced weight without sacrificing durability. The barrel features a stainless steel core wrapped in a carbon fiber finish, providing outstanding rigidity and excellent heat dissipation. At 24 inches in length with a 1:7.5" twist rate and button rifling, this barrel is optimized for stabilizing high-velocity projectiles in the flat-shooting 257 Weatherby caliber. The 5/8"x24 thread pattern allows easy attachment of muzzle devices. Weighing just 43 ounces, this barrel is an ideal upgrade for hunters and long-range competitors looking for a high-performance, lightweight solution. Product Highlights Carbon Fiber Wrapped Stainless Steel Construction: Combines the corrosion resistance of stainless steel with the lightweight rigidity of a carbon fiber finish for a high-performance, field-ready barrel. Button Rifling: Precision button rifling ensures consistent, tight bore dimensions for superior accuracy and long barrel life. 257 Weatherby Chambering: Purpose-built for the hard-hitting, flat-shooting 257 Weatherby Magnum cartridge, ideal for long-range hunting and precision shooting applications. 1:7.5" Twist Rate: Optimized twist rate for stabilizing a wide range of 25-caliber projectiles at high velocities. 5/8"x24 Thread Pattern: Industry-standard threading provides compatibility with a broad selection of muzzle brakes, suppressors, and other muzzle devices. Specs Brand: BSF Barrels MPN: SF3IYT1193 UPC: 615678954557 Action Type: Bolt-Action Caliber: 257 Weatherby (25 Cal) Barrel Length: 24" Barrel Material: Stainless Steel Barrel Finish: Carbon Fiber Rifling: Button Rifled Twist Rate: 1:7.5" Thread Pattern: 5/8"x24 Weight: 43 oz Disclaimer: 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. ]]>