Quote Originally Posted by Mr.Snerdly View Post
I tried seating a primer in the case and it will not seat.
I think you are seeing multiple issues and it might serve you well to work one at a time.

To me it sounds like your brass does not fit your chamber. The primer blew back and hot gasses cut or blew out your ejector. I would be interested in seeing the bolt face. Was it black with carbon. Are their holes cut in the face of the bolt head. I would not shoot anymore reloads until you get a mentor or have someone measure your brass.