I posted a bit ago about issues with PMAG 27 round mags I had problems with. I sent those back to where I got them and ordered 33 round factory Glock mags.
I went out and shot using the Glock mags today to confirm they functioned properly. And, yes, they did. No FTF. No FTE. Buuuut… something else resurfaced.
I say “resurfaced” because with the with the PMAGs there were a couple of times where I would get what I can only characterize as a dead trigger. A bit of play, no travel, no bang. On both Glock mags about half way thru a fully loaded mag I got the dead trigger. Bolt looked to be fully seated (I didn’t try to push the handle forward… probably should have). The safety would not engage. I probably should have racked the bolt (will if it happens again) to see if that cleared the problem but instead I dropped the mag and then cleared the chamber. Reinserted the mag and the gun fired fine. Even reloaded the shell I ejected when I cleared the chamber and it fired fine.
Thoughts on this? I have the MCarbo trigger and spring kits installed. I was shooting 115 grain Federal FMJ target loads.