Brass coating encases the steel case. This design allows the ammunition to perform like a brass case at a fraction of the cost of brass cased factory ammo. Berdan primed. 500 rounds per case.
7.62x39 123 Grain Full Metal Jacket Bi-Metal Jacket Steel Cased Brass Coated Cases Berdan Primed Non-Reloadable Non-Corrosive Muzzle velocity: 2401 fps Uses: Target, Training, and Plinking Note: The projectile is a lead core however the jacket is bi-metal and it may contain steel. As such it would attract a magnet.