Hornady 046268 Match Grade Die Set 25 CreedmoorThe Hornady Match Grade Die Set is a precision tool used in the manual reloading of rifle ammunition. These dies are designed to control neck tension during the resizing of spent cartridge cases. Each die set includes interchangeable, self centering neck size bushings that allow the user to fine tune case neck dimensions, preventing over sizing and minimizing stress on the brass. This enhances the consistency and accuracy of reloaded rounds.