Steinel Ammunition Co. – Premium Ammunition Manufacturer & Hard-to-Find Calibers / Firearms & Sporting Goods

Steinel Ammunition Co. is a trusted U.S. manufacturer of premium ammunition for self-defense, hunting, target shooting, and specialty applications. Founded in 2015, the company is known for producing reliable, accurate, and hard-to-find calibers for both modern and vintage firearms. Every round is manufactured with strict quality-control standards to deliver exceptional performance, consistency, and safety. From 9mm defensive loads and .45-70 Government to Arisaka, Carcano, M1 Garand, .450 Bushmaster, and .458 SOCOM ammunition, Steinel serves hunters, collectors, competitive shooters, and firearm enthusiasts nationwide. Proudly made in the USA, the company remains committed to precision, reliability, and performance in every round.