im new to reloading for pistols have reloaded for rifles for years but heres the? im wondering about shooting lead in my NM RBH .357 i've heard that when a lead bullet gets up to 1200fps it will start stripping lead off in the riflings. im thinking of getting a bullet mold an melting old wheel weights down and useing them would it be to soft? how fast could i shoot them? also i've heard people say hard cast or gas checked whats that mean? is there a lead bullet around that i can shoot at high volocitys? a guy i know uses lazer cast lead he says you can shoot them at 1800fps how bad is cleaning up after shootin lead is it hard to get out barrel.