By the way:
Only to my rifle Mauser .308 Win, heavy barrel with thight chamber. 1/12" twist. PPU 150 gr FMJ BT. (More heavy bullet keyholes). Sako cases.
Vihtavuori N-320 powder.CCI primers:
0,49g/7,56gr 329m/s
0,46g/7,09gr 285m/s
0,43g/6,63gr 237m/s
Tikka 66 .308 Win: already 0,54g/8,33gr was subsonic.