I've already emailed Mossberg on this, and will update this thread as I hear from them.
Background: in spite of my username, I've been transitioning into tac class and using a JM Pro. I really do like it. My gun has had possibly 2-3000 rounds through it and an equal amount of dry fire in the past year. Never had an issue with it.
Yesterday, stage 1 no problem. Stage 2, one single issue. The second shot of the stage it failed to chamber the shell.
On stage three and four, I had that problem with nearly every round. I'm too new a member to post links, but for those curious my youtube channel is under my name, Rachel Bonaccorso Lindsay.
Upon cleaning and disassembly, there's not any clear issue to be seen. Gas system not clogged up, rear recoil spring looks fine.
Now, I've got a friend who's going to tell to buy a Benelli. But aside from that, what can anybody tell me to look for here?
Thanks!
Rachel