Marine Corps Cpl. Joseph H. Long and Cpl. Matthew T. Kidd with Battle Skills Training School, 2nd Marine Logistics Group, load a Mark 19 40 mm grenade machine gun during a live-fire training exercise on Camp Lejeune, , June 29, 2018. The Marines familiarized themselves with the operating procedures of the grenade machine guns to enhance their ability to train Marines and Sailors who attend BSTS. ( Marine Corps photo by Cpl. Sean M. Evans)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: 2nd, bsts, grenade, gun, live-fire, machine, mk-19, mlg