Soldiers operate a MK-19 grenade launcher.

- Image ID: G4025F
Stocktrek Images, Inc. / Alamy Stock Photo
Image ID: G4025F
Camp Shelby, Mississippi, September 2, 2011 - Soldiers from Mobile Construction Battalion (NMCB) 11, operate a MK-19 grenade launcher.
Location: Camp Shelby, Mississippi, USA