Marine Staff Sgt. David P. Mortensen, a Scout Sniper Instructor with the Marine Scout Sniper School, Advanced Infantry Training Battalion, School of Infantry-East, assists students as they conduct a known-distance course of fire at Hathcock Range, Stone Bay, Feb. 8, 2016. Students will fire various known-distance courses of fire in order to familiarize themselves with their weapon systems. ( Marine Corps photo by SOI-East Combat Camera, Cpl. Andrew Kuppers/Released)

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Size: 5760px × 3840px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: advanced, aitb, battalion, bay, fire, hathcock, infantry, infantry-east, live, m40, range, rifle, school, scout, sniper, snipers, soi-east, stone, training