How about a bulged cilender in a brand ne R12k revolver. That's how I found out unfortunately.

I finished the tin and now use MP200 if I want light bullets for small game, and I'm gonna stick to slow powder (S265) for the heavy weights.

Don't worry about reviving a old thread, unfortunately this side of the forum is very slow, but all that hunt with handguns are extreme enthusiasts and are always willing to help and learn more.