The 328th Armament Systems Wing (328 ARSW) is an inactive wing of the United States Air Force. It was last active in 2007, assigned to the Air Armament Center, part of Air Force Material Command (AFMC) at Eglin Air Force Base, Florida. It was first activated in 1942 as the 328th Fighter Group and served during World War II as a fighter aircraft training unit until disbanded in 1944 in a major reorganization of the Army Air Forces.