Originally Posted by bteate
I've had good results with IMR4831 in the 300WSM with 180 Accubonds and wondered if anyone used it with Bergers.
Any pet loads with 210 Bergers? Any powder used with good or great results
The 210s work extremely well in the 300 WSM
. I've never used IMR 4831, but I've used H4831sc and it works great for accuracy but the velocity is mediocre. I've also used RL17 and IMR7828ssc. The 7828ssc load is one of the two most accurate loads I've shot through my WSM and at 2840 fps with a 210 it's nothing to scoff at. My other favorite load is the Berger 230 OTM with 7828ssc at just shy of 2750 fps. It's also a power load. In short, do some experimenting and don't listen to the guys that say you can't go heavy with the 300 WSM, because in actuality, they heavies open the doors of capability wide open for the little fatty.