I thought I would move this to a better location since I was hijacking the other thread.  I wonder if there is a difference in length for brass shells and paper shells.  I mentioned that the brass 2-7/8″ won’t fit the 10 ga. I have but I wonder if the paper shells would?  I don’t remember if I ever tried one.  I’ll have to dig through my stuff and see if I have a shell.  I know I have 2-5/8″ ones.