Lately I have been focused on achieving consent shoulder bump and neck tension
while making my brass last as long as possible.
What I am going to try is opening up the neck portion of my die 4.75k
when I do this i should get a consistent neck tension of 2k and not have to use the expander ball or
the expander mandrel just like with a bushing die but without the doughnut and it will size the entire neck
My question is has anyone tried this and if so what were your results
thanks.