Not that it helps op, but the campguard 10mm i had was flawless. I did put a slightly heavier recoil spring in it and a flat bottom fp stop, but that was more to keep brass in my county, lol. It was a 70 series kimber. I also had have a tle pro, its got a few parts on it (flat bottom fp stop, egw forged slide stop and thumb safety), but its been 100% out of the gate. I had a buddy that meme'd the hell out of me about kimbers for a week. We were both waiting on state cool off period, I'd bought the tle pro new and hed bought a new sti range master. We went to the range together with new pistols, both 1911 properly cleaned and lubed. I ran 250-275 rds of my reloads before I had my first stoppage, failed to go into battery bu 1/8". It was pretty dirty from titegroup. The sti failed to make it through any wilson, sti, or cmc mag without choking and failing to feed, all factory Winchester ball( not wwb but le range loads).
Stuff happens, i did have a kimber 10ish yrs ago that was a jamomatic. I tried everything to get it to run, never had any luck so I took a loss on it. I was only using new nighthawk mags, turns out those mags had a known issue later on. I wish I'd had some different mags to try, but figured they looked like Wilson's and were brand new from brownells, whats the chance its a mag problem, lol.