Product Description The Starline Brass 50 Beowulf Unprimed Rifle Brass Cases deliver the quality and consistency that reloaders demand. The 50 Beowulf is a powerful big bore cartridge designed specifically for use in AR-style rifles, offering impressive terminal performance in a familiar platform. Each brass case is essentially a lengthened 50 AE (approximately 1.650" long) with a rebated 7.62x39-style head, allowing it to feed reliably through standard AR lower receivers. Designed to accept a large magnum pistol primer, these unprimed cases give handloaders full control over their load development. Manufactured by Starline Brass, a trusted name in the reloading industry, each case is crafted to tight tolerances for consistent performance and long reloading life. Sold in convenient bags of 50. Product Highlights Big Bore AR Performance: Engineered for the 50 Beowulf cartridge, purpose-built for AR-style rifle platforms with serious stopping power. Quality Brass Construction: Made from high-quality brass for superior durability, consistent dimensions, and excellent reloadability. Rebated Head Design: Features a rebated 7.62x39-style head that allows reliable feeding through standard AR lower receivers. Large Magnum Pistol Primer Pocket: Designed to use a large magnum pistol primer for reliable ignition of heavy 50-caliber loads. Unprimed for Custom Loads: Sold unprimed so reloaders can select their preferred primer and tailor loads to exact specifications; comes 50 per bag. Specs Brand: Starline Brass Manufacturer Part Number (MPN): 50BEOEUP50 UPC: 810742026240 Caliber: 50 Beowulf Material: Brass Case Length: 1.647" - 1.652" Primer Type: Large Magnum Pistol Primed: No (Unprimed) Quantity: 50 Per Bag Series: 50 Beowulf 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 product&';s manufacturer. ]]>