Make caliber changes quickly and easily, and leave the reloading dies set up. The Pro 2000 Die Plate eliminates the need to install and adjust dies for each reloading session. NEW: Improved Solid Machined Billet Aluminum Pro 2000 Die Plate eliminates the need to install and adjust dies for each reloading session Make caliber changes quickly and easily, and leave the reloading dies set up Improved Solid Machined Billet Aluminum Made in USA