ClickSnickBoom

Well it seems to me I've added another reason to not own pistols. No need or use for them is just the start. Now I'll add that reloading for them is confusing at best. Too much time reloading for rifle I'm guessing. When a 2 different reloading manuals say that case length needs to be precise yet no one that reloads 9mm pays any attention to it. With that said, I'll just continue to defend my home with my 2 12 gauges and bring home meat for my freezer with my 30.06

So if one case is .754 the other .748 one bullet won't be seated further than the other changing the pressure?

Everything I'm reading says nobody trims 9mm. This case head spaces on the mouth. If not trimmed it seems to me that c.o.a.l. will be all over the map. Which also seems to like a perfect opportunity for huge pressure variations due to variance in bullet seating depth. So my confusion comes from someone who has fired 10k rounds plus and never trimmed a single case. It also comes from reading loading manuals that are specific about max case length. So if it doesn't matter how long or short the 9mm case is why bother including the info in a loading manual. It seems like trimming would speed up the process instead of changing the depth of bullet seat die for every case I load. Someone please explain why 9mm case length is not important when both my manuals say it is.

So how do you get consistent c.o.a.l. from 9mm with case lengths all over the map?