Staff Sgt. Treveyon Young, 56th Security Forces Squadron flight sergeant, fires a round from his M203 grenade launcher Sept. 4, 2019, at the Arizona Army National Guard range in Florence, Ariz. The M203 is a single-shot grenade launcher that is designed to attach to various rifles and is used as close-fire support against point and area targets. (U.S. Air Force photo by Airman Brooke Moeder)