The CMC Triggers BBL556003 AR Barrel 5.56 NATO 16" Black delivers dependable performance for AR-platform rifles, combining precise manufacturing with practical compatibility for the field and range. Crafted to a 16-inch length and a 1:7 twist, this barrel is designed to stabilize a wide array of 5.56 NATO projectiles, supporting accurate long-range handling and reliable function in modern rifles. The black finish not only provides a clean, low-glare profile but also adds durability against heat and environment, helping maintain consistency through sustained shooting sessions. Engineered for AR compatibility, this barrel integrates smoothly with standard upper receivers and gas systems, enabling straightforward installation for builders and enthusiasts alike. Whether youre upgrading an existing rifle, assembling a performance-focused build, or restoring controls on a trusted platform, the 16" barrel length strikes a balance between maneuverability and ballistic potential. Elevate your rifles accuracy, muzzle control, and overall reliability with a component designed to perform under demanding conditions, ensuring repeatable results across training drills, precision practice, and field engagements.