First Breach Inc operates as an integrated manufacturer of ammunition and ammunition components, serving commercial, law enforcement, and military markets. Its operations include lead smelting, brass cup and casing manufacturing, and final product assembly. The company sources raw materials from suppliers in multiple countries and distributes its products through distributors, with smaller quantities sold directly to consumers and small businesses. Its core product lines include centerfire cartridges, bullets, casings, and cups, for pistol and rifle. The company derives its revenue from the production and sale of ammunition, which includes shipping income.