U.S. Air Force Staff Sgt. Andrew Loren, 36th Security Forces Squadron flight chief, loads an M870 shotgun April 29, 2017, at Naval Computer and Telecommunications Station, Guam. Competitors were required to reload before shooting the last target in both the shotgun and pistol portions of the three gun shoot-off. (U.S. Air Force photo by Airman 1st Class Jacob Skovo)