Upgrade your firearm with the CMMG 300BLK Non-Threaded Barrel. Measuring 16.1 inches, this barrel features an Empire profile for enhanced performance and handling. Crafted from durable 4140CM steel with a sleek SBN (Salt Bath Nitride) finish, it ensures longevity and resistance to wear. This sub-assembly is designed for easy installation, making it a perfect choice for both seasoned shooters and newcomers alike. The classic black finish adds a tactical touch to your setup. Elevate your shooting experience with this reliable and high-quality barrel!