Product Description The BSF BARRELS SF3IYT0111 is a premium carbon fiber wrapped AR-15 barrel engineered for shooters who demand a lightweight yet highly rigid platform without sacrificing accuracy or durability. Chambered in 223 Wylde, this 16-inch semi-auto barrel is compatible with both .223 Remington and 5.56 NATO ammunition, making it an exceptionally versatile choice for range use and competition alike. The 1:8 twist rate delivers outstanding stability for a wide range of bullet weights, from lighter varmint projectiles to heavier match-grade loads. The carbon fiber sleeve wraps the steel core to dramatically reduce overall weight while dissipating heat efficiently, and the distinctive ventilation slots along the sleeve further enhance cooling performance. Metallic stainless-finished sections at the chamber and muzzle end add structural integrity and a refined aesthetic that sets this barrel apart from conventional offerings. Product Highlights Carbon Fiber Construction: Lightweight carbon fiber sleeve over a steel core reduces weight significantly while maintaining rigidity and heat management. 223 Wylde Chamber: Accepts both .223 Remington and 5.56 NATO ammunition for maximum versatility and feeding reliability. 1:8 Twist Rate: Optimized for stabilizing a broad spectrum of bullet weights, ideal for competition and precision shooting. 16-Inch Barrel Length: Balances velocity retention with maneuverability, meeting legal requirements for standard AR-15 rifle configurations. Semi-Auto Compatible: Designed specifically for AR-15 semi-automatic platforms, ensuring proper gas system timing and reliable cycling. Specs Brand: BSF BARRELS Manufacturer Part Number (MPN): SF3IYT0111 UPC: 615678957800 Caliber: 223 Wylde Barrel Length: 16" Twist Rate: 1:8" Action: Semi-Auto Gun Platform: AR-15 Construction: Carbon Fiber Wrapped Steel Barrel 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. ]]>