Stripper won't hurt the laminations at all. It's made to strip wood, plywood and all.
There is a clear difference between "finish" and "stain." One is not necessarily the other. The wood on these AKs doesn't appear to be stained but if you want to remove all of the old finish you
need to use a chemical stripper -- or, if it's shellac, just denatured alcohol. Sanding the shellac/finish off is the slow, hard way to do it, and you'll never get it all. Trust me.
NEVER use EZ Off oven cleaner on a stock. That stuff is designed to dissolve organic compounds. Guess what wood is?
hock.gif It might look fine after you're done but who know what it is doing to the wood underneat your finish? What it will look like in 35 years?
Now there will probably be ten posts from guys who will claim to have used oven cleaner with no ill effects... that's fine. But there's a reason that woodworkers and furniture makers don't use that crap.