Zac, my bullet dimension is .452. When I get a chance I'm gonna try some .451's. Out of the above mentioned bullet companies, MBW has the largest selection: weight, size, shape, etc. and are cheaper. There's nothing wrong with their bullets, just that paticular one I used in my FA does not shoot. I shoot that same bullet in my SBHH 44mag and its stupid accurate! That's why I started with it in the 97. I'm glad you started this post, hopefully some good info will hit the board.
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It takes 43 muscles to frown and 17 to smile, but only 3 for proper trigger squeeze.