Unless you're a collector, don't bother with Magna grips. Those Jordan Troopers are FAR superior. They handle the severe recoil MUCH better than factory grips, inc. the target style.

One of the nastiest revolvers to shoot I've ever fired was a M-58 using full loads and Jay Scott fake pearl grips. A friend had Herrett's Jordan grips on his .44 Magnum M-29 and it was a MUCH nicer gun to fire.