9mm NT

[buckbrush]

do Federal NT 9mm have normal size primer pockets or are they crimped in a new way or are they smaller than normal small pistol pockets.?

 

[Spawn-Inc]

I believe federal and winchester started crimping primers. You can tell by a indented ring around the primer. For the most part my pro 1000 handled them just fine.

I see crimped primers more so on 45acp.

They start out as small pistol primer though. IMO I run run them in my press as normal. I'm not going to take the time to resize 3k primer pockets.