swift one
New member
H380 is a tried and proven powder for the 22-250. Period. However, I would tend to believe that the guys that have expreienced little to no POI in various temps are few and far between. Personally, I have always been a big fan of Varget when I am loading any chambering using the parent 308 case. My 22-250 is using varget in the lower 50s in grains with a 55gr Blitzking and it shoot extremely well.