Stay prepared at your workbench when you have the Hornady Multi-Caliber Magnum Reloading Block. This reloading tool is designed to hold 50 caliber cases or shotgun shells during reloading applications. The plastic construction encourages durability, while the multicaliber design allows for convenient, versatile use and holds up to 50 cases or shells. Hornady Multi-Caliber Magnum Reloading Block - Reloading at Academy Sports