Pit: I'm thinking about doing the same thing also. I already purchased a barrel and bolt head from one of the fellow members on here.

#3. I'm not too sure about the blind mag configuration, but your idea seems like it would work. It's worth a try before having to buy a new stock. If it doesn't work at least you'll already have the mag ready.

I'm thinking about doing something similar on my build. My donor uses the axis type mags. Was thinking about buying the 7.62x39 mag and swapping out the follower too.

Let us know how it goes and hopefully someone else chimes in.