I'm loading 25BR with the long ass blackjack Ace, using my 6br seater and FL bushing dies (redding type S). I want to get a .257 VLD seating stem but they have a long and standard version. I'm not sure on which to get given the bullet is so much longer than any 6mm. I'm already damn near bottoming the die out because of it. Tried calling Redding all day on Friday and got nobody to answer the phone. Anybody got an educated guess on which length to get?
