Casting/Loading 200gn in 357mag, anyone doing it?

Keen on exploring 200gn gc cast bullets out of my Rossi Puma.

The Lee C358-200-RF looks like a nice option. It appears Reloaders once had the dual cavity version of the mold available but currently disabled. Anyone got one? Using one? Verdict?

Attachment 256539

I Can't get anything over 180 J or 170 cast to stabilize in my pomba, probably due to the 1:30 twist.
Have you?

Quote:

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Originally Posted by 00buck

I Can't get anything over 180 J or 170 cast to stabilize in my pomba, probably due to the 1:30 twist.
Have you?

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Guess thats one of the reasons I'm.asking. I have a Rossi Puma which I think is also a.1:30. Be good to find a few to try before getting a mold.
Thks for the headsup