My reference to 1050fps was in regard to post #2 talking about rifles running that speed. I was trying to indicate I thought that was TOO much for revolvers.

My older 32-20's get green color of powder coated bullets to indicate mild loads. Don't want to mix them with hot rounds built for the Ruger Buckeye (the tank).

The powder choices should work well for mild loads using 231 and Trail Boss.