Combat Arms Training and Maintenance instructor Staff Sgt. Jacob Pruitt, 436th Security Forces Squadron, fires an M4 rifle Dec. 6. 2012, during a night firing training session at Dover AFB, Del. (U.S. Air Force photo/ Staff Sgt. Liliana Moreno)
Security Forces members get into position to fire the M4 rifle during a night firing training session at Dover AFB, Del. (U.S. Air Force photo/ Staff Sgt. Liliana Moreno)