Bullet Molds

Fifteen pairs of bullet molds were obtained at Harpers Ferry Arsenal, one for each rifleman. These were scissor-type iron molds that clamped together to form a spherical cavity. Molten lead was poured into the mold to cast round balls. The ability to manufacture ammunition in the field was critical for the expedition’s survival, as they carried 400 pounds of lead that needed to be cast into balls as needed. Lead was also obtained by melting down lead canisters that stored powder.