Ok I'll bite, since you know a lot more about this than me. Please educate me I CCW in Mass, NH, CT and several other eastern states. I use a Walther P99ASc 9mm that is approved on Martha's list and the DPS list. I use factory Speer Gold Dot HP for my self defense ammo. The standard mag I can fit in there is 10rds.
So are you suggesting I should take my Gen3 G17 (not on Martha's list) that I use for competition, modified with a 2lb drop in trigger group, extended stricker, DPM recoil spring, modified slide and mag release, load of one of my 17 round preban mags with a reloaded 9mm HP loaded to max power factor and use it as a carry gun? And hope for the best when I shoot someone in Mass?
I can recall at least 3 different CCW class instuctors saying never do the later.
and all three were wrong. none of that matters, dude.