During the Vietnam War, U.S. forces relied on a wide range of small arms. Learn about the evolution of these weapons, ...

Fifty years after its official end, the Vietnam War remains one of the most tragic, controversial, and divisive wars in ...

U.S. Army snipers were trained in South Vietnam and issued XM21 rifles from the Rock Island Arsenal. In total, the Rock Island Arsenal converted 1,435 target-grade M14 rifles into M21s by adding a ...