I have a .45cal H&R rifle that I bought new about 30yrs ago. It is very accurate. I recently took it deer hunting and upon harvesting a deer with it, the nipple blew out and split in half. The threads in the S/Steel breech plug seem to have pulled out. What is the best fix for this? Does anyone know if I can get a new breech plug? Should I try to contact NEF to see if they have any left over inventory from H&R?
