Re: Best 7MM WSM loads?
Try H4831 long or short cut. 62.5 gr and a 180 JLK gets me ~2927. This load is 1/4 moa capable as long as I do my part. Have tried H1000 and H4350 as well. All of the powders tried were accurate, and gave good speed. The load above is a lower pressure load in my particular rifle. Yours maybe not. Did the above load with 168 Berger as well and it shot the same hole.
I value accuracy most of all, however, insensitivity to temperature is a very close second. My 7WSM is set up a little different than most, but I believe any of the accurate loads I have found others using and worked up to were accurate in mine as well.
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