which to me the AK is not really a surplus weapon due to the fact they are put together with parts kits. Lots of the parts are new. The parts kits are surplus though.
norinco sks def on the pictures, I am going to shoot out on a limb and say the chinese sks, followed by the ak 47. If your wondering why I chose the sks, they have more of a hunter ergonomic style to me pushing accuracy. The ak is something when you see it, you just want to rip full auto out of a 75rd drum