Nosler ASP Ammunition is loaded with an Assured Stopping Power Bullet and Nosler Cartridge Brass. To ensure Nosler's reputation for quality and consistency, powder charges are meticulously weighed and finished rounds are visually inspected and polished. Each piece of brass is checked for correct length, neck-sized, chamfered, trued and flash holes are checked for proper alignment. This ammunition is new production, non-corrosive, in reloadable brass cases.