Using the parameters of the OP's original question, and suggested handloading recommendations (limitations), there is no comparison, ballistically speaking. The .357 magnum could and would reach higher velocities in every comparable bullet weight, therefore, it will produce higher terminal ballistic foot-pound force numbers.....across the board.
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Ret. LE, FA Instr, S&W Armorer
Last edited by armorer951; 01-07-2017 at 02:58 PM.
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