Thread: Playing with some Redding Competition Shell Holders

@grandpamac I find when I am doing that size, try in action, adjust die a bit more routine, I use a fresh case at each die adjustment change. I don't continue to use the same case. I have found in the past that using the same case and adjusting the die until I got just nice bolt closure ended up with the first unsized case being oversized. I think it has something to do with springback when only making small die adjustments.
I anneal every firing now so next time I do a die setup I may not experience the same issue if using the same case to set up.