The Timber Creek Medium Profile Barrel is an ideal upgrade for shooting enthusiasts seeking precision and reliability. Suitable for 5.56 NATO caliber rifles, it features a mid-length gas placement and a 1:7 twist u elements that contribute to improved accuracy and recoil management. The barrel comes with M4 feed ramps and 1/2-28 threading for seamless compatibility. Its medium profile design ensures durability without adding unnecessary weight. Encased in a black nitride finish, this barrel not only enhances your rifle's performance but also gives it a sleek, refined look.