Trail Boss for the powder puff loads. Great powder to get started with reloading as it fills the case nicely.
Unique/Universal for light to medium loads. Standard load is 8.0g under 250g RNFP.
HS-6 for a bit heavier load. I like 13g under 255g SWC.
Note to a poster above. Just 'Clays' is different than 'Universal Clays'. They are completely different powders.
A clinger. When guns are outlawed, only outlaws will have guns. Single Action .45 Colt (Sometimes improperly referred to by its alias as the .45 'Long' Colt or .45LC). Don't leave home without it. Ok.... the .44Spec is growing on me ... but the .45 Colt is still king.