Ready, aim, fire!
Senior Airman James Robinette, Combat Arms Training and Maintenance instructor, gives firing advice to an Airman in the CATM course on Barksdale Air Force Base, La., Aug. 18. The Airmen in the course fired the M-16A2 rifle which is an air-cooled, gas-operated, magazine-fed, assault rifle with a muzzle velocity of 3,110 feet per second. (U.S. Air Force photo/Airman 1st Class Micaiah Anthony)(RELEASED)