Winchester Unprimed Brass Cases – .338 Lapua Magnum (20/Bag)

Build the perfect handload with Winchester Unprimed Brass Cases in .338 Lapua Magnum. Engineered to precise tolerances, these premium rifle brass cases are designed for smooth feeding, positive chambering, and consistent performance — shot after shot. Whether you’re a long-range precision shooter, competitive marksman, or dedicated reloader, Winchester brass delivers the reliability and consistency you expect from one of America’s most trusted ammunition brands.

Each bag contains 20 unprimed .338 Lapua Magnum cases, ready for your custom load data. Winchester’s manufacturing standards ensure uniform case capacity and concentricity, giving you a solid foundation for accurate, repeatable handloads at extended ranges.

Available online at Deep Roots Rifle Co with fast shipping nationwide, or stop by our gun store in Eustis, Florida to pick up your reloading supplies in person. Our knowledgeable staff is always on hand to help you find the right components for your next precision build.