Thread: Tight chamber and marks on projectile

Greetings @Kelton and all,
Looking at the pictures again (and not having a bore scope) I had miss read them thinking the ring was rifling or whatever. I think that you are right. This does not explain the rifling marks on the projectiles however so there may be two things at play, maybe three if the cases are over spec for length.
This is a learning curve for me as well so a bore scope may have just elbowed its way onto the list of things to get. Even an old dog can learn a new trick now and then.
Regards Grandpamac.