the viet kong and south Vietnamese historically used a lot of surplus weaponry. For example the South Vietnamese often used the M1 Carbine and M1 Garand. The German Kar98k and Japanese Arisaka Type 38 were used by north vietnamese as well. Even the Springfield M1903A4 sniper was used by the USMC for a small time.
will we see any of this?
will we see any of this?