WB
.357 Max. performance in a regular chassis!
Friday, March 22, 2019, 12:44

The heavier bullets seem to give me the best performance gains. The 158-180 gr. are my favorites. I remember trying some other powders and 4227 and W296/H110 are my favorites. I bet 1680 is good too but don't remember trying it. 4227 usually gives a little less speed than the H110 but not in the .356 GNR. My 4227 loads were about as fast as the traditional magnum propellants.

I need to get back to that gun.


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