I saw a stamped MAK90 that appears to be folding stock ready. The receiver has a hole in the rear on the sides with somewhat of a star pattern plug in it on both sides. I could'nt get a good look at the trunion but it currently has the wood buttstock with the two screws at the top for the tang. I'm wondering if anyone can tell me if this model is readily adaptable for the underfolding stock. If so, would I have to find a specific maker for the underfolder or are they all the same? TIA.

Check out this:

www.ar15.com/forums/topic.html?b=4&f=64&t=71903

Luckily, I found a chinese made stock. I am not certain if the european would have worked.

The stock for a Bulgy typeIII is basically the same as the Chinese.

Excellent link.

Priced right is always a "relative" term.

Now where to find a Bulgy typeIII folding stock? Might be easier to find than a Chinese.

Thanks for the help Guys!

No problem. I had fun getting it together.

I got mine for $340 with an Ironwood stock but that was the only us part. There was one for sale at the last gunshow  for $450. The prices are going up.