US Navy Marines of the 31st Marine Expeditionary Unit (31 MEU) conduct battle-sight zeroing with M-16's to adjust the weapon for maximum accuracy on the flight deck of USS Juneau (LPD 10).

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Size: 1732px × 1155px
Photo credit: © Mil image / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, historic, military, reference, vintage