Marines with 2nd Battalion, 2nd Marine Regiment, 2nd Marine Division conduct a Battle Sight Zero (BZO) with M240B machine guns during a field training exercise on Camp Lejeune, , Feb. 22, 2019. A BZO ensures the sights on the M240B are aligned properly.

---

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

Keywords: 2/2, archive, armed, commstrat, defence, forces, guns, machine, marines, military, mortars, reportage, servicemen, usa