Usually some powders cross over to other calibers, but trying to go with 1 powder in 2 calibers that far apart won't produce the best results.
Usually best to get specific powders for specific calibers.
Usually some powders cross over to other calibers, but trying to go with 1 powder in 2 calibers that far apart won't produce the best results.
Usually best to get specific powders for specific calibers.