I have a Ruger .44 Special. We measured the cylinder at .432. I see molds listed at .432 and .434. I am in a quandary as to which size molds I should order.
My throats are a couple tenths of a thousandths over .432″ and I size the bullets to .432″. In my experience a .432″ mold usually drops around .433″. Obviously the .434″ molds can be sized down to .432″ or smaller if desired. I have .432″ and .434″ molds myself.