I have just purchased a 222 and need to load.
I have these powders
Win 748, 3031, H335, 2230c, 4895
I have to check but think maybe some h322 left
Then I have others that are probably to slow like 4831,3100,19,retumbo.
Would any of these be a good start or do I need to add to my large powder keg?
