I have some hardball lead in 5 pound chunks setup like the plumbers lead. Cut off with a flooring chisel as how many lbs you need. Must be about 125 pounds here. Plus about 100lbs of lead solder 60-40 and pure tin in what I suspect 2 lb bars. Most of what I have cast over these last few years will be used up shortly. And up have been mostly casting bullets from wheel weights plus 2%. I do have about 500 to 1000 lbs in roofing lead which I was going to use if I ever got into shooting black powder.I know the hardball can be diluted at least 50-50 with a little tin. My cast iron dutch oven holds approximately 100 pounds safely. Any suggestions on how to process all this stuff into a usable alloy. My velocities are around 1600 feet per second and prefer using gas checks.The tin and solder are in bar form but the lead sheathing is in thick sheets 1/8".I have what is a splicer's knife and is used with a hammer. I have an old UPS scale for weighing.
Any assistance will be greatly appreciated. Frank