I use 231's cousin HP38. I'd use Unique and feel good if I could find it.
More like twin brother. If I can't find 231 I buy the HP38 and use them interchangeably.
I loaded pounds of Unique until a friend gave me a half can of Universal. It's not a direct replacement for Unique, but close and it meters a ton better. I really like Universal for the 45 Colt.
