I've had some of the best accuracy out of my Sistema 1911 with cast bullets. Yes...there was some leading and smoke, but tore a ragged hole in the target at 25 yards. All that just makes me want to get into casting, find the right mix of size, hardness, lube and velocity that produces a round that does not lead, but is still accurate. Just acquired a lead pot and moulds from a member here and am looking forward to trying my hand at casting