hi
have you tried to copper plate cast bullets? are there any devices to buy on the market for copper plating hunting cast bullets?
regards
yes

Ive done it years ago used a car battery glass contaner copper sheeting for the anode. Use a solution of blue vitrol, set the bullets in a row between the anode and the ground. Check the current flow you might have to reverse battery connections to get the copper flowing to the bullets. Copper sulphate is another name for the blue vitrol mix with water. I think if you check a hardware store in the drain clogging and sewer root removing things you might find it. BE VERY CARFUL. USE IN A SAFE PLACE> NO KIDS ALLOWED. JCW