I still haven't made it back to the range. Maybe this weekend....
For clarity, the second failure was Fiocchi. The first one definitely wasn't Fiocchi. The failures were roughly 100 rounds apart. It cycled a full box of Blazer Brass without fail and I was about through the box of Fiocchi when the second failure happened. I'm familiar with Fiocchi and aware that they make quality ammo. For years, I've kept my Kel-tec P32 loaded with their 73gr FMJ.
When I finally get back to the range I'm going to run 2 full mags of Federal HST and 100 rounds of WWB. Hopefully I'll get 100% function with the HST (my preferred defensive ammo).