CATM
Airman 1st Class Christopher McEwen, a 19th Aircraft Maintenance Squadron crew chief (left), listens to weapon sight adjustment instruction from Tech. Sgt. John Kinsella, 19th Security Forces combat arms training and maintenance noncommissioned officer in charge, Aug. 12, 2014, at Little Rock Air Force Base, Ark. Kinsella reviewed McEwen's target in order to assess if the M4 assault rifle qualifications were met. (U.S. Air Force photo by Airman 1st Class Harry Brexel)