I haven't tried in in C&B (nor will I) ... but I did use up a canister in .45 Colt. Worked great there. Not as energetic as 777.... But cleanup is wonderful. Wish it was cheaper.
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.