The Redding 73 Style Steel Neck Bushing with .288 diameter provides precision neck sizing for handloaders seeking consistent bullet tension and improved accuracy.Redding 73 Style Steel Neck Bushing .288 diameterCompatible with RCBS Gold Medal Match series diesSelf-centering and easily changeable designAllows precise control of bullet tension without expander ballReduces brass working to extend case lifeSteel construction for durability and consistencyEssential for precision handloaders who demand consistent neck tension and improved accuracy while prolonging brass case life through reduced working of the material.