Airman 1st Class James Campbell, 23d Maintenance Squadron armament (ARMs) flight gun element member, removes corrosion from GAU-8 gun system components, July 17, 2019, at Moody Air Force Base, Ga. The ARMs shop cleans the components used for the various weapon systems and removes any corrosion to ensure their continued longevity and effectiveness. (U.S. Air Force photo by Senior Airman Erick Requadt)