New to shot shell reloading.

[fabsroman]

I have used MECs since I started reloading, which was about 20 years ago. I started on a MEC 600 jr but when the clay shooting got pretty heavy I went to the 9000G. I have been lusting for a P/W, but cannot justify the expense right now since I am hardly shooting clays anymore and I have nowhere to set it up. Haven't even reloaded in quite some time now. Kind of sad. I'm hoping it changes when we move, but who knows.

The reason to resize brass is so that it is interchangeable between guns. If you are shooting the same shell out of the same gun, then you should not have a problem with the shell chambering because the brass has been formed to fit that chamber. If you are going to be using the shells between several different guns or passing the reloads amongst friends, then you need to size the brass.