VihtaVuori Reloading Manual 3rd Edition has a bullet from a different bullet manufacturer but the same bullet weight for your 338 Lapua. Start load with N165 is 88.1grs and 96.9grs is the max. Since this is a different bullet please begin with the starting load to make sure that the pressures won't be excessive and work your way up carefully.
VihtaVuori Reloading Manual 3rd Edition has a bullet from a different bullet manufacturer but the same bullet weight for your 338 Lapua. Start load with N165 is 88.1grs and 96.9grs is the max. Since this is a different bullet please begin with the starting load to make sure that the pressures won't be excessive and work your way up carefully.