Premium unprimed brass cartridge cases for .45 Auto reloading. Sig Sauer-manufactured cases engineered for consistent weight, concentricity, and uniformity.
These unprimed brass cases represent Sig Sauer's commitment to reloading excellence. Each case is manufactured to exacting standards, ensuring the consistency that serious reloaders demand.
Whether you're a precision shooter seeking tighter groups or a practical shooter looking to reduce ammunition costs, quality brass is the foundation of reliable reloads. These cases provide the uniformity necessary for consistent performance downrange. The .45 Auto remains one of the most popular handgun cartridges, and having a reliable supply of quality brass ensures you can reload with confidence.
Store in a cool, dry location and inspect cases before each reload for optimal results.