Another option in the vaunted RCBS Gold Medal lineup, the RCBS .224 Valkyrie Gold Medal Bushing Neck Die is designed particularly for reloaders looking to customize the amount of tension on only the case neck, not touching the shoulder or the body of the cartridge case at all. This enables users to extend the life of their brass while enhancing accuracy. The use of Gold Medal Series dies does require reloading with high-quality brass, though. Neck bushings are also sold separately and are available in .001-inch increments ranging from .189 to .365 inch.