Original U.S. Vietnam M1 Helmet with USMC Camo Cover, Dog Tag & Lutheran Cross Category_Martini-Henry Rifles indicating use with Army Anti-Aircraft

indicating use with Army Anti-Aircraft unit

The M57 clacker appears to function as expected

Barrel Length: 7 7/8 inches

the Metford rifling wore out very quickly when fired with cordite/nitrocellulose cartridges (introduced in 1895) and so in 1895 the Enfield rifled barrel was introduced

By the middle of 1945

Original U.S. Vietnam M1 Helmet with USMC Camo Cover, Dog Tag & Lutheran Cross Category_Martini-Henry Rifles indicating use with Army 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