i know this has been asked before but i am still confused...new brass lapua .308, i have been neck sizing all my brass for my 5r and up til now it has all been factory once fired. should i load as is and do nothing to the necks, should i neck size the necks and load, or should i blow some non-hunting rounds with a different powder that i dont use anymore to fire form the necks, or should i fl size and load?
thanks
thanks