Original U.S. WWII Vietnam War M1 Helmet with USMC Reversible Camouflage Cover Madsen LMG When used as a Anti-Aircraft

When used as a Anti-Aircraft weapon-

Gas Warfare

notably for Engineer Divers

The rifle - once an 11-round tube-fed weapon - was reduced to just single-shot firing and rechambered for the 10

Original U.S. WWII Vietnam War M1 Helmet with USMC Reversible Camouflage Cover Madsen LMG When used as a Anti-AircraftOriginal Item: Only One Available. The M1 helmet is a combat helmet that was used by the United States military from World War II until 1985, when it was succeeded by the PASGT helmet. For over forty years, the M1 was standard issue for the U. S. military. The M1 helmet has become an icon of the American military, with its design inspiring other militaries around the world. Vietnam War era M 1 helmet shells have a set of swivel (movable) chinstrap