The Steyr Arms AUG 14.5" 1/2x28 Black Barrel US1255010669 is a high-quality replacement barrel designed for the Steyr AUG rifle. This 14.5-inch barrel is the shortest barrel Steyr USA has ever produced, featuring a 1:9 twist rate for optimal accuracy with various bullet weights. The barrel is cold hammer-forged in Steyr, Austria, and machined in the USA, ensuring exceptional durability and performance. The 1/2x28 threading allows for the attachment of muzzle devices, enhancing the rifle's versatility. Ideal for tactical and defense applications, this black barrel provides a sleek and professional look while maintaining the AUG's renowned reliability. Steyr Arms AUG 14.5" 1/2x28 Black Barrel US1255010669