Product Description Hornady Unprimed Brass Cases for the .280 Ackley Improved cartridge are built on a foundation of precision and strict quality standards. Produced in smaller lots, each case is carefully inspected to deliver excellent uniformity in wall thickness, weight, and internal capacity. Every case is run through a pressure calibration test to ensure uniform expansion during firing, and wall concentricity is measured consistently to promote proper bullet seating in both the case and the chamber. Whether you are a dedicated handloader looking to maximize accuracy at the range or in the field, Hornady brass delivers the consistency and reliability needed to produce the most memorable shots of your lifetime. Product Highlights Tight Wall Concentricity: Carefully measured concentricity ensures proper bullet seating in the case and chamber, promoting optimal velocity and accuracy. Uniform Case Wall Thickness: Consistent wall thickness supports reliable powder charges and pressures across every reload. More Reloads Per Case: High-quality brass construction withstands multiple reloading cycles, delivering excellent long-term value. Consistent Weight and Capacity: Uniform internal capacity across every case contributes to predictable, repeatable performance. Pressure Calibration Tested: Each case undergoes pressure calibration testing to verify uniform case expansion during firing for safety and consistency. Specs Brand: Hornady Cartridge: .280 Remington Ackley Improved Material: Unprimed Brass Quantity: 50 per Box For Use With: Rifles MPN: 86381 UPC: 090255863819 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. ]]>