AGREEFinding any specific rifle powder right now, especially one as niche and revered as 7828, is like winning a small lottery.
I drove 4hrs round trip for a 8lbs jug of IMR 7977 after they discontinued the "Enduron" line. Insanely precise for my 154HHTs out 300WM. Least temperature sensitive power I've tested.
Chronograph results from 10-110F.What process are you using to see how temp sensitive powders are or not?
What did you find with 7828Chronograph results from 10-110F.