Looking for a good powder choice for my 7WSM that's being built now. I figure by time it gets done I could find some powder! Was thinking RL17, but don't know how temp stable it is. I hunt in NC/VA and so the weather varies from 80-20 during hunting season. Also possibly going back to UT to hunt with family out there and don't have the ability to work up 2 diff loads (1-warm weather, 1-cold weather). I want one that will be good across the board. Thanks! Oh yeah, I'll be shooting the 168 VLD's out of a 26" barrel.