Lyman #2 is harder than WW's. If something harder than lead is desired, maybe try a simple binary alloy of 1:10 or 1:20 tin:lead instead. Scrap soft lead is still pretty easily found, and a small quantity of tin is affordable (I paid $22/pound for a stash from Rotometals two weeks ago). Remember, Elmer Keith touted 1:10 for his magnum pistol cartridges, so I reckon it'll be ok for this use. (But experiment with alloys versus pure lead for rifle balls in your gun and go with whichever is more accurate. Unlike Steve, I always, bar none, got better accuracy with dead soft lead.)
