Re: .308 charge too hot?
Good luck with trying to get Varget to vary much with temp. It ain't gonna happen. I've shot some real warm loads with a lot of the extreme powders. From single digits all the way to nearly 100*. Not a lot of diffenence.
AR-10T in .308 & .243 both 24"
700 LA 7 WSM 30" 5R
AR-15 Rock River lower, WOA 26" varmint upper
Savage/ Broughton 23" .308