Steinel Ammunition Co.

Steinel Ammunition Co., founded in 2015 and headquartered in Twinsburg, Ohio, manufactures premium-quality ammunition for self-defense, hunting, tactical, and vintage military firearms. The company is known for producing hard-to-find calibers and maintaining strict quality-control standards, including extensive firearm compatibility testing and SAAMI-spec manufacturing processes. Steinel Ammunition serves shooting enthusiasts, collectors, hunters, and professionals across the United States with American-made ammunition engineered for reliability, accuracy, and consistency.