Sgt. 1st Class Adam James, C Company, 2nd Battalion,

Sgt. 1st Class Adam James, C Company, 2nd Battalion, 29th Infantry Regiment (U.S. Army Sniper School), Fort Benning, Ga., checks on students progress as they qualify on the M110 Semi-Automatic Sniper System (SASS) at Grezelka Range, June 25, 2013. The five-week mobile course, includes graded marksmanship on the M24 Sniper System, M110 (SASS), and the M107 .50 Caliber Long Range Sniper Rifle. Students are also trained and graded in range estimation, target detection, stalking techniques, and written exams. (U.S. Air Force photo/Percy G. Jones)