Tried to cast some fishing sinkers for the first time on Saturday using my new Do It All mold. Now I have a split shot mold so the sinkers need to have some flex to them I used my bullet alloy and there was not the ability to flex in hand and pliers were needed which I don't like but I digress. If I take ONLY FMJ bullets from range mined lead and melt those into ingots, will I have pure lead to be able to make better sinkers with? If not, any suggestions for getting pure/softer lead from range mining....since that's what I'm down to for lead sourcing now?
Thanks!