Just an FYI.
The AK-47 and its varients (at least the ones I have fired, mostly Chinese copies, Mak-90's), do not have a safety in the western sense.
There is a large lever on the right side of the receiver, made out of stamped metal. This lever when in the "up" position blocks the action of the bolt, by simply being in the way of the bolt cocking handle, and will not allow it to move to the rear. Thats all there is.
So, if there is a round in the chamber, the AK-47 is "hot" and ready to fire. Regardless of the saftey position, the presence of a magazine, or anything else. Its designed to be a very simple gun to manufacture, so it lacks many of the "Niceties" of western firearms.