kneelingatlas

I was using MG JHP in my 2011s when I bought my Czechmate, had random nose dive issues like you describe, switched to MG CMJ and haven't had an issue since; no mag tuning, 29+1, 23+1.

Which bullets are you loading?

No, it's pretty tall

Fixed rear for a Tactical Sports can be made to fit

I was just about to say the same thing, there's nothing about a TSO which is going to hold you back.

There was a time in my life where I would look at an $11K shotgun and think "who would spend that much money on a gun?!?", now I think "hmm, wonder if I could get a deal on a used one!?!"

CA featureless A2 with a ten round mag, sorta like prohibition snuff porn

Hear, hear Frank!