Almost all my brass is military brass and much of it from machine guns.
When I load 7.62 NATO, I can get rounds that are difficult to chamber. I assume a small base die can address that.
I am planning to feed a few AR’s and two bolt action .223/5.56 guns. Optimum accuracy is of less concern than functionality in all guns. I want to replace my Lee dies with an X die to eliminate case trimming down the road. Should I stay with tge normal X die or get a SB die set?
Thanks for any suggestions.