In my browning stalker my best deer load is IMR 4831 and a 135 gr sierra,shot 3 deer year before last and all 3 dropped where they stood,2 at 150 yds,2 were standing together,first one dropped the second fell on top of the first one so you could say I stacked them,
One was 250 yds dropped where it stood.
Best load for the 130 tsx was 66.5 grs of IMR 4831,shot a 185 lb boar @ 150 tds in the throat.
Tried 63 grs of R-22 a couple weeks ago with the 140 accura bond and it looked very promising.
Several powders worked really well in my browning.H414 worked well in both my win classic and brownig with the 130 sst's and R-19 and H4350 worked well with the 110 v-max if you want a good varmit load.