Ladies and gentlemen I come to you once again. After seating my 9mm bullets im finding rings around where the end of the bullet should be. Some of which can even be felt. Im using an RCBS 9mm carbide set, and even after experimenting with how much flare to apply im still getting these rings. My question is what am I doing wrong? Or are these rings normal? The bullets are centered as if they sat properly but it seems like they're expanding the case as they go down. (Ignore different OALs those are the experimented shells with no powder to be pulled for the bullet later)
Edit: I've already disassembled them but would it come out in the taper crimp?

Edit: I've already disassembled them but would it come out in the taper crimp?
Last edited: