G'day all, Im having a switch barrel SRBR, LRBR and FO rig built. One barrel will be a 6mm Grendel. How are guys forming cases from 6.5 Grendel Lapua brass? My thought was to use a redding 6.5 Grendel Full Length Bushing die and use bushings to bring the neck down in stages. Other thought was to use a 6PPC Full length die and and sit that proud of the shellholder the needed amount and size the neck with that. Any ideas gents. Im in australia. Cheers.