Winchester produces their unprimed brass cases themselves, starting with only the finest raw materials. As a reloader, you can trust Winchester unprimed brass to reload easily and perform flawlessly in your firearm. These cases are designed for consistency and long case life. When it comes to purchasing new unprimed brass, Winchester's quality makes it the obvious choice.

Specifications and Features:
Winchester WSC380AU
.380 ACP
Unprimed brass case
Bag of 100