Original U.S. Vietnam War Colt M16A1 Training Rifle - AR-15 “Rubber Duck” MP 44 the small bolt on the

the small bolt on the right side of the receiver still interfaces with the breech block

The enamel grip insignia retains very bright colors and has a clean surface

The throat is retained by a two steel screws

Astonishingly

a six-man United States Army contingent from the 11th Signal Brigade (United States) (providing specialized communications security to the command from June to December 1972)

Original U.S. Vietnam War Colt M16A1 Training Rifle - AR-15 “Rubber Duck” MP 44 the small bolt on theOriginal Item: Only One Available. This is a training rifle and it is impossible to convert it into a live round firing weapon. The M16 is completely solid with no moving parts. These trainers, affectionately referred to as rubber ducks in the United States Armed Services, were designed to withstand harsh conditions and to take a beating. After personally using one just like this in the Marine Corps, I can vouch for it feeling just like the real