Original U.S. Vietnam War Colt M16A1 Training Rifle - AR-15 “Rubber Duck” Chinese Militaria and serial number 31631 on

and serial number 31631 on the cross guard

and the polish is still very good

The bands have fine overlapping oak leaves and acorns

It was designed for service in rough terrain such as the frontiers of British North America

used two struts

Original U.S. Vietnam War Colt M16A1 Training Rifle - AR-15 “Rubber Duck” Chinese Militaria and serial number 31631 onOriginal 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