I have an EAA Tangfolio Witness, the polymer framed one. I use HSTs as my self defense round and it will not feed them from a full mag. If I remove 2 rounds from the mag, it will chamber the HSTs. Then I can add 3 more to the mag and it MOST of the time will feed them all. My reloads that run perfectly in every other 9 my son in law owns do this same thing. Most of the factory ball rounds will chamber with only one removed from the mag... Everything after the 1st round goes fine.
It's one of the least accurate pistols I own, which is fine of course. That's assuming I can get it to chamber that first round, of course
I bought it because it was inexpensive ($265 shipped) and a good enough pistol to leave in my truck, because I would cry like a baby if my TRP got stolen. But until I can get these issues sorted out and running reliably it is just sitting in the safe.
I should mention though: I only have run about 350 rounds through it total, because I get disgusted and throw it in case and say "I'll work on it before the next trip", which of course doesn't happen.
My hope is that this is just break-in woes coupled with finding the right ammo for it, and maybe a little polishing. I also want to try different mags. But right now, it's a $265 paperweight.