Just got back from the range. I ran 30 rounds of Fiocchi and 50 rounds of Remington FMJ through the Sig. It ran flawlessly. I'm now thinking that lubrication was the problem. Prior to our last trip to the range I had just used CLP for cleaning and lube. This time I used some Tetra gun grease on the slide rails. No FTFs or any failures of any kind.
Ran another 100 rounds through my Taurus PT111 G2. For some reason I can shoot this gun pretty well (even better than my CZ-82). Although I've only run about 350 rounds through her, I'm ready to trust her enough for everyday carry. 0 failures is 0 failures. :)
I picked up a pair of 82s using my C&R. Paid about $200 a piece for them IIRC. Great little gun for the money. That polygonal barrel is shockingly accurate.
Our Kimbers were a bit twitchy at first, too. A couple hundred FMJs, good cleanings, and proper lubrication took care of it. Now they eat everything they’re fed.
Make sure you run at least 50 of your chosen carry load through it, just to be sure.
L