05-04-2020, 10:05 PM
grayfox Wrote:IMO the spec that would make a difference to folks is the delta in case capacities.
Like between 6mmArc, 6 Ppc, 6mm-AR....
Case capacity translates to powder room. Especially from base to base of the neck (assuming the bullet basically takes up all the neck volume).
Bout 4 tenths of a grain.