The Bushing Bump Neck Sizing Die is a precision tool designed to give you complete control over neck tension in your cases. By sizing the neck only as much as needed while still bumping the shoulder of the cartridge case, this die maintains overall case concentricity, which improves both accuracy and prolongs case life. The enhanced concentricity ensures more consistent, accurate ammunition. Additionally, decapping is performed during the sizing process, making reloading more efficient. This die comes with three standard bushing sizes, specially selected by Forster, to help you achieve the highest level of precision in your reloads.