Cpl. Cory Kallie, an aviation ordnance technician, performs a 28-day inspection on a GAU-16 heavy machine gun on Dec. 18, 2017. The GAU-16 is a lightweight version of the M2 Browning machine gun that has been in service since 1933 and can be found on a boat, tank, or helicopter. ( Marine Corps photo by Lance Cpl. Lukas Kalinauskas.)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: aviation, browning, california, camp, corps, gau-16, m2, marine, marines, mcas, ordnance, pendleton, usmc