So I was in my happy local gun shop, and they had a bullpup AK up on the wall. I asked to hold it, and it was pretty nifty. They said it was an aftermarket stock put on and sold like that by Century. They were asking 650$, which is rather rich for my blood. However, I have a Century AK I wouldn't mind switching to bullpup if I could find a stock for $100 or so. I tried google but couldn't find anything. Anyone know where I can get just the bullpup stock?