First Breach, Inc. manufactures ammunition and ammunition components. The company produces brass cups, brass casings, full-metal-jacket projectiles, lead projectile cores, and lead wire, as well as loaded ammunition in various calibers and grain weights, including .223 Remington, 5.56 NATO, and 9mm full-metal jacket rounds. It offers custom head-stamped casings, a range of grain size options, bulk order pricing, wholesale, and OEM options. The company provides a law enforcement ammunition program with exclusive pricing and technical support, and offers customer service for order inquiries and custom orders. Products are available through e-commerce and retail channels. The company serves law enforcement agencies, defense industry clients, organizations requiring bulk ammunition and components for duty, training, and competition use, and wholesale and OEM clients. The company was founded in 2018 and is based in Baltimore, Maryland.