Bipod Interchangeable

I have a Yugo RPK kit that I want to put together. As with most of the other Yugo kits that I have seen it has no bipod legs, just the attachment on the barrel. I have seen the leg sets available from other countries, and also complete assemblies. What other countries if any are interchangeable?

I was wondering the same thing. I was about to ask if all rpk barrel acc. are interchangeable since my did not come with a bipod. I was hoping a romy bipod would fit my yugo rpk barrel. anybody know? Srry op if I am thread jacking, I am new to rpks
I do know that E German bipods are longer than the yugos, but not much else.