Quote:
Originally Posted by jmr40
I've always trusted a 124 gr HP at around 1200-1250 fps. That's what NATO specs call for with a 124 gr FMJ. And that's within 50 fps of the real-world speeds 357 mag loads from the 1980's were getting when 357 mag was considered the best option for cops to carry. It's a proven combo.
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357 Mag 125 grain loads produced 1450 fps from a 4" barrel.