.380 Auto Reloading Brass Headstamps Are Mixed Washed and Polished Unprocessed Range Brass 100% Brass Casings 500+ Casings Capital Cartridge unprocessed .380 ACP brass is the perfect starting point for reloaders looking to load custom rounds. This 380 Auto brass has been washed, but is otherwise unprocessed. Reloading .380 ACP range brass is a cost|effective alternative to buying factory|loaded rounds, which can get expensive for high|volume shooters. Ideal for reloaders seeking value, this unprocessed .380 Auto brass is ready to become part of your next custom build.