357 magnum loaded with Imr 4227

[Bgolden84]

17 grains of 4227 is ridiculously accurate and clean when under a 125 grain projectile. I really don't see the need for a different powder.

 

[rosewood]

Don't think they make IMR 4227 anymore, at least not the original. From what I read, Hodgdon discontinued H4227, sort of and relabeled it as IMR 4227. The original IMR 4227 isn't made anymore. But they are close enough and I think H4227 is a bit slower, so it is safe using it with IMR 4227 reload data.