I'm going to remember to epoxy deal. One of our guys had a case head separation at elk camp one year. I whittled a a piece of wood that would just fit into the case and then screwed a large wood screw into the back of it to expand the wood and grip the case and then popped it out with a cleaning rod. Kind of a home made shell extractor.
Doc

"No free man shall ever be debarred the use of arms. The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government." Thomas Jefferson, 1776