With bullet casting equipment like a lead melting pot, bullet molds and bullet casting lead, you can make your own bullets. Lee bullet molds, RCBS bullet molds and other brands can be found in sizes to make bullets that work in modern calibers, antique firearms and muzzleloaders. Other bullet casting supplies like bullet lubes and sizers will have you firing cast bullets in your guns easily. Melt the lead and pour it in a bullet mold, size and lube the bullets and go shooting.