U.S. Marines with School of Infantry – East, Infantry Training Battalion, conduct live fire qualification with the M2A1 ...
U.S. Marines with 3rd Littoral Combat Team, 3rd Marine Littoral Regiment, 3rd Marine Division, participate in a live-fire ...
For the first half of the 20th century, one of the most important firearms in the U.S. military arsenal was the water-cooled ...