Hornady Match Grade Bushings .337For ultra-precise alignment and match-winning performance from your press, you’ll want Hornady’s Match Grade New Dimension™ Dies. The neck size die features interchangeable, self-centering neck size bushings (available in .002” increments) that eliminate the chance of oversizing your case necks and overworking the brass. Available in two styles: full-length sizing and shoulder bump neck size. Both styles feature interchangeable neck sizing bushings. Select the bushing your cartridge requires to complete your Match Grade Die.