The Battle Arms Development BAD BATTLEARMS LTWHT 16" 9MM BARREL delivers high quality components and precise manufacturing that make these parts ideal for maintaining and upgrading firearms, offering durability, reliability and excellent build quality you can count on for years of use. This 9mm, 16" barrel features a 1/2x36 thread pattern, a 1:10 twist rate, and a Black Nitride finish on 4140 steel with a lightweight profile designed for AR rifles, providing a balanced blend of strength and maneuverability. The threaded and fluted barrel design, along with an improved feed ramp, enhances reliability and smooth feeding while reducing weight without sacrificing rigidity, supporting consistent performance in dynamic shooting environments. Engineered to integrate seamlessly with AR platforms, this barrel enables precision handling and dependable cycling across a range of 9mm loads, making it an ideal upgrade for enthusiasts and professionals seeking enhanced control, faster follow-up shots, and reinforced longevity. Battle Arms Development combines meticulous craftsmanship with practical features to deliver a versatile barrel that supports precision accuracy, repeatable results, and enduring service in demanding field or range conditions.