larry7293
Member
- Joined
- Jan 8, 2017
- Messages
- 228
Started to reload 38s today with my RCBS dies for the first time using new starline brass. When I started to seat the bullets the seating stem started flattening the top of my cast brinell12 RNFP bullet before I could get it all the way seated. Tried using both stems supplied with the dies and had the same problem. Tried using a RNFP brinell 18 bullet I had and started to have the same thing happen, maybe a little less severe. Had been reloading 357s with Lee dies brinell 18 RNFP and never had this problem. Any suggestions as to what I am doing wrong.