Hornady Match Grade Bushing .258" - 594258

This is a .258" interchangeable neck sizing bushing for Hornady Match Grade New Dimension Dies, designed for 6mm reloading applications. The self-centering bushing eliminates case neck oversizing and brass overworking, promoting ultra-precise alignment and match-winning performance. Bushings are available in .002" increments for fine-tuned reloading control.