So ok, I was loading up a bunch 0f 9mm Luger rounds today.
Cases were full length sized, neck sized and primed. Today was about charging and seating the bullet. It was range brass.
I noticed that about 10% of the seated bullets were visibly not square with the case mouth. Really canted. Never ran into this before, at least not at this scale. Pulled them and saved all components.
So, chime in:
You suck at neck sizing...though I would expect the neck to be round no matter if I got the size a little tight.
You come from an alternate universe where range brass always has square necks. Get on your trimmer and deal with it.
Your seating die is F'd (not likely).
Or your thoughts?
rounds visably not square
1Heller and McDonald are precedents to be followed, not obstacles
to be overcome
to be overcome