Decaping Sellier & Bellot 9mm brass
A few years ago I bought a couple thousand 9mm brass and about 3 or 4% were Sellier & Bellot. I removed the primers in batches and started to prime them. I did notice that the Sellier & Bellot brass were harder to deprime than the others. I also had trouble priming them. Some would prime ok but learned most were a problem. I decided to remove these trouble makers from my pile.
I went through and sorted the Sellier & Bellot brass and used a RCBS tool designed to remove military crimps. This allowed me to save them and be successful in repriming them.
Lemmon from Rural South Carolina...