OP
paulharvey
Veteran Member
Look at (google) a pp43c 'pistol'
762-25. Built on new receiver, welded closed stock ( originally folding), pistol length bbl, stick mags, fires from nfa friendly closed bolt.
I didn't realize anyone was building those. I had wondered, considering one of their huge advantages where they could be quickly stamped out cheaply by unskilled labor.