This cow elk was taken with 357 MAG revolver. Two shots. Distance was about 50 feet. The animal weighed approx. 450 - 500 lbs (guessing).
357 MAG does not have the power of 44 MAG but is quite lethal at archery distances. But it takes patience and self discipline to pass up less-than-ideal shot angles or longer distances.
I advise against scoping a hunting revolver. Avoid long shots!
Jack