The DID RPK that comes with Asad appears to be an RPK74 judging by the magazine. Is there any other obvious differences between it and the RPK? Would the it be usable for Vietnam if I just change out the magazine?

Hiya all, I guess these are three of the most desired foreign items on modern warfare era asked for a lot of us, the OSW's ''forumers". The RPD and RPK were created by Mr. Marcelo Fuentes a while ago, and I think he did a pretty good job there. ( BTW, thanks a lot Marcelo if you are reading...