Product Description The BSF BARRELS SF3IYT0271 is a premium 22-inch bolt-action barrel chambered in .223 Remington, purpose-built for precision shooters who demand both accuracy and weight savings. BSF constructs this barrel by first precision-turning a 416R stainless steel match-grade core and then jacketing it under tension in a roll-wrapped carbon fiber sleeve. This jacketing-under-tension method keeps the rifling straighter as the barrel heats up, delivering consistent shot-to-shot accuracy during extended range sessions. The carbon fiber used is engineered to expand at the same rate as 416R stainless steel, eliminating delamination concerns and ensuring a durable, long-lasting build. With a 1:7 twist rate and button-rifled bore, this barrel is optimized for stabilizing heavier .22-caliber projectiles, making it an excellent choice for competitive or tactical bolt-action platforms. A standard 5/8x24 thread pattern accommodates most suppressors and muzzle devices. Product Highlights 416R Stainless Steel Match Core: Precision-turned match-grade stainless steel provides exceptional accuracy and corrosion resistance. Roll-Wrapped Carbon Fiber Jacket Under Tension: Keeps the barrel rigid as it heats, maintaining straighter rifling and superior stiffness at a dramatically reduced weight. Button-Rifled Bore with 1:7 Twist: Optimized for stabilizing heavier .22-caliber projectiles in .223 Remington chambering. 5/8x24 Thread Pattern: Compatible with the most popular muzzle devices and suppressors on the market. Lightweight Performance at 41.10 oz: Achieves a balance of stiffness, strength, and weight savings ideal for field and competition use. Specs Brand: BSF BARRELS MPN: SF3IYT0271 UPC: 615678848450 Caliber: .223 Remington (22 Cal) Action: Bolt Barrel Length: 22" Twist Rate: 1:7" Barrel Material: 416R Stainless Steel Barrel Finish: Carbon Fiber Barrel Description: Button Rifled Thread Pattern: 5/8"x24 Weight: 41.10 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. ]]>