My Old lyman Mag20 pot is just too small to do this much into ingots, I will be modifying my Propane burner into a Pot.
I have an old Kerosene Plumbers pot in storage but this thing is too dangerous. It has a tendency to throw flaming kerosene all over the place!

If wondering, I will mainly be casting 44 and 45 bullets first, then cast up some 30 and 7mm bullets.