Keywords: 111129-F-EX243-049 (6436784393).jpg U S Air Force Staff Sgt Juliane Showalter a 2nd Combat Camera Squadron combat photographer takes apart and inspects her M4 carbine during classroom instruction for weapons qualifying at Hill Air Force Base Utah Nov 29 2011 DoD photo by Staff Sgt Scott Aldridge U S Air Force/Released https //www flickr com/photos/39955793 N07/6436784393/ 111129-F-EX243-049 2011-11-29 15 24 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/6436784393 2016-09-03 12 50 50 United States Government Work M4 carbine Field strip Combat Camera Squadrons of the United States Air Force Hill Air Force Base Combat Camera members |