Quote Originally Posted by Robinhood View Post
You are over-sizing your brass. It is stretching causing Case Head Separation. Do you have a case head space measuring tool? If you do check to see if your cases are longer than your gauge.
The brass is twice fired. Once in a buddies rifle, then FL sized in a Hornady die, then in my rifle. What is this tool? A Wilson case gauge?? A bullet comparitor and use it in the shoulder??