Well hot damn. I took it to the range on Saturday, ran 26 rounds through it, zero malfunctions. It actually shot pretty well, everything was just left of center. I did have a couple of FTF, but only with a KimPro mag. The GI mag that came in the parts kit worked just fine.
So, I'm pretty damned pleased, and I've already contacted my guy about a few more stripped frames. :banana: