Like many people I suppose nowadays, I have little experience of pistol powders. I know a bit about rifle powders and equivalents/substitutes but what I know about pistol powders you could write on the back of a postage stamp.
So, I have been trying to get some Unique pistol powder as I know the loads I need for the application. Anyhow, everyone I have called near Manchester doesn't have any so I am looking for a powder with similar characteristics so I can work up a load with something similar.
Can anyone make any suggestions? Thank you.