I carry a S&W M629 in a shoulder holster for deer hunting. I only use factory Hornady 240 grain ammo. For me, the max distance is somewhere in the 50-75 yard range. Does your friend want to use iron sights or scoped? Maybe he should first consider the style/shape. The revolver (S&W, Taurus, etc) vs. the pistol (Ruger). I'm told the Ruger pistol for example, is tamer on recoil compared the the revolver. Something to do with the grip and frame design. Maybe someone can address that for you.