Original U.S. Vietnam War Colt M16A1 Training Rifle - AR-15 “Rubber Duck” MP 44 The mask and filter come

The mask and filter come with the correct WWII US Army MI1VA1 Army Service Gas Mask Canvas Carry Bag

Astonishingly

The throat is retained by a two steel screws

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

BRIGADIER GENERAL G

Original U.S. Vietnam War Colt M16A1 Training Rifle - AR-15 “Rubber Duck” MP 44 The mask and filter comeOriginal 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