ak47 or rpk?

Ak 47 is better than the Rpk since it offers high power, weighs less, little bit less recoil, and more accurate. What makes the Rpk a bit better is its high ammo and that its more automatic than the Ak 47. And so this proves the Ak 47 is better overall.

I'm an AK user =D
RPK works really well for me. But I enjoy high power a bit more than more bullets. If it was M60 vs RPK it would be RPK hands down.
The RPK is pretty accurate and fairly powerful, but the AK is stronger and just as (maybe more) accurate. It all comes down to how you play.
FYI: The RPK was based off the AK.

rpk........mutation win
ak47.....win in general