Product Description Starline Brass .243 Winchester unprimed rifle cases are built for reloaders who want consistent brass for a versatile, low-recoil cartridge. Introduced in 1955 by Winchester and derived from the .308 Winchester, the .243 Winchester is known for its flat trajectory and broad bullet selection, making it a strong choice for everything from range work to hunting. This bag includes 50 unprimed brass cases, ready for case prep and your preferred primers and load data. Product Highlights Unprimed .243 Winchester rifle brass cases designed for handloading and custom load development Versatile cartridge platform with low recoil and flat trajectory characteristics Brass case construction for traditional reloading workflows (resize, trim, prime, charge, seat) 50-count bag is ideal for building batches for training, competition, or hunting loads Derived from the .308 Winchester case family for a widely supported cartridge ecosystem Specs Brand: Starline Brass Manufacturer Part Number: 243WINEUP50 UPC: 810742025793 Cartridge: .243 Winchester Case Type: Rifle brass cases Primed: No (unprimed) Material: Brass Quantity: 50 cases per bag Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.