First Breach is a vertically integrated manufacturer of ammunition and ammunition components. The company produces brass cups, brass casings, full-metal-jacket projectiles, lead cores, and lead wire for pistol and rifle calibers, as well as assembled centerfire cartridges. First Breach designs its products to match-grade tolerances for competitive shooters, tactical professionals, law enforcement, military buyers, and original equipment manufacturers. The company generates revenue by selling finished cartridges and components primarily through distributors, alongside direct-to-consumer e-commerce channels and direct sales to other manufacturers. First Breach's business model centers on vertical integration, encompassing in-house lead smelting, brass fabrication from raw strip, and internal tooling manufacturing. This structure is designed to control product quality, eliminate reliance on third-party suppliers, and lower per-unit costs as output expands, though the business carries high fixed manufacturing costs that require substantial production scale to absorb overhead. Additionally, First Breach is pursuing early-stage drone manufacturing initiatives through joint ventures and partnerships to develop unmanned aerial platforms for defense and commercial applications.