I was at an Academy Sports store last week in San Antone and they had three 1lb Hodgdon Shotgun powder jars. Like an idiot I didnt buy any, not knowing that it would be compatible for my pistol loads too.
So I am putting together a spreadsheet that cross-references compatible powders for my two rifle calibres and my five pistol calibres. Of the top of my head there are six powder brands that I know of:
Winchester (owned by Hodgdon)
IMR (owned by Hodgdon)
Do any of y’all know of any additional powder brands/ mfgrs out there that I can look up?