I just finished working with 155 scenars in my 308 win 20" barrel. 46.5grs. Varget, Winchester case, .020" OTL / 2.804" . Only getting 2760 avg speed. They are shooting great so far. However, 155 Sierra Palma 2156 shoot same POI and speeds.
Their is another higher node at 47.8grs, but its full to the top of neck. Speed is around 2840 fps. The 46.5 shoots best for mid range stuff.
