Interesting video. I wish he would have cooled and heated the gun along with the ammo, but the results were interesting.
I might have to pick up a pound or two to test out in my 7-08 and 7-08AI.
My thoughts exactly. And in theory one powder may change/adjust its temp faster vs another powder when temps swing quickly (i.e. from 32 degrees to 140 + in the chamber).
