ballistic64
Silver $$ Contributor
4064 up to 60 gr bullets and H4350 for the heavies.
What is your favorite powder for the old 22-250?
IMR 4064, IMR 4064, IMR 4064 and IMR 4064
How temp sensitive is H380?
Well crap. That doesn't do much good going from 20° in coyote season to 95° in p-dog town.Very...
What is your favorite powder for the old 22-250?