Product Description The BSF BARRELS SF3IYT0143 is a premium AR-15 barrel engineered for serious shooters who demand both performance and precision. Chambered in 22 ARC and measuring 22 inches in length, this semi-automatic compatible barrel features a 1:7 twist rate optimized for stabilizing a wide range of projectile weights. The barrel showcases a distinctive carbon fiber wrapped exterior over a steel core, dramatically reducing overall weight without sacrificing rigidity, heat dissipation, or long-range accuracy. Ported relief cuts along the carbon fiber wrap further reduce mass while adding a distinctive tactical aesthetic. Stainless steel extensions at the chamber and muzzle end ensure durability and a precise, reliable fit into AR-15 platform builds. Product Highlights Carbon Fiber Wrapped Construction: Lightweight carbon fiber over steel core delivers outstanding strength-to-weight ratio, ideal for precision and competition builds. 22 ARC Chambering: Optimized for the 22 ARC cartridge, providing flat trajectory and excellent long-range performance on the AR-15 platform. 22-Inch Barrel Length: Extended 22-inch profile maximizes muzzle velocity and accuracy potential, particularly with the 22 ARC round. 1:7 Twist Rate: Fast 1:7 rifling twist stabilizes a broad spectrum of bullet weights for versatile ammunition selection. Semi-Automatic Compatible: Designed specifically for semi-automatic AR-15 platforms, ensuring reliable cycling and seamless integration. Specs Brand: BSF BARRELS Manufacturer Part Number (MPN): SF3IYT0143 UPC: 615678894402 Gun Platform: AR-15 Caliber: 22 ARC Barrel Length: 22" Twist Rate: 1:7" Action: Semi-Automatic Construction: Carbon Fiber Wrapped 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. ]]>