.223 Reloading Brass | Nickel Finish Headstamps Are Mixed Unprocessed Range Brass 100% Nickel Casings May contain 5.56 500+ Casings Upgrade your reloading setup with nickel|plated .223 brass for sale. These cases are plated with nickel for enhanced durability and corrosion resistance, ensuring smooth feeding and reliable performance. Perfect for reloaders who demand consistent results, nickel|plated .223 brass is easy to clean and maintains its quality through multiple reloads.