80gr by volume Blackhorn under a 300gr Barnes MX Expander. Shoots almost 1 hole at 100 yards and my longest kill was 180 and the deer dropped in his tracks.
Mine like the 84grs by weight of blackhorn. A hornady 250gr sst bullet. I bought 6 packs of hornady 290gr bore driver bullets. To see how accurate they are. But mine shoots the 250gr sst good. Not worth trying the 290gr bore driver bullets. That is a 1 inch circle. A 3 shot group at 100 yds.