A trailer specifically designed and modified to be used as an indoor range when the weather outside does not allow the outdoor range to be used sits at the Coast Guard Armory in Port Clinton, Ohio, Feb. 18, 2015. The gunner’s mates stationed at the armory are responsible for all Coast Guardmen’s weapons qualifications in the Great Lakes. (U.S. Coast Guard photo by 3rd Class Petty Officer Lauren Laughlin)