woodweasel58
Member
Does roll crimping cause an increase in pressure? Most data calls for fold crimp. many years ago I used to get buckshot and slugs with roll crimps. If there isn't a concern does the case length need to be trimmed, and how much? I would like to be able to load Buck and slugs with roll and birdshot folded. Again many years back when I was a kid my stepfather got some reloads from a friend of his. Several of them would open enough for shot to leak out. I wouldn't shoot them after that. I figured that he was doing something wrong, too much powder or shot or wrong wad. your knowledge and thoughts would be much appreciated.