This 9mm ammo’s steel cases are zinc-plated. They’re prettier thanks to it, and so they get somewhat further defense from corrosion too. Nickel-plated brass casings, our nickel plating course of action gives many important Gains, not restricted to but which includes; improved feeding in all steps of firearms Increased corrosion https://www.safeheavenfirearms.com/product/9mm-ammo-by-federal-115gr/