has driven me back into reloading. I shoot almost exclusively light 7/8 oz loads in old 12 ga sxs. The only primer I could find was the Cheddite and the hull I chose was the Rem Gun
Club hull. It takes an extreme amount of pressure to seat this primer. I used to use W209 primers and don't recall this being an issue.

This ain't a dress rehearsal , Don't Let the Old Man IN