The Redding #4 Shellholder is a precision-engineered reloading accessory designed to securely hold cartridge cases during the reloading process with press type compatibility.Redding #4 ShellholderCompatible with reloading pressesSize #4 fits specific cartridge case head diametersDurable construction for reliable case holdingEssential accessory for ammunition reloadingAn indispensable component for reloaders working with cartridges that require #4 size shellholders ensuring proper case alignment and secure holding during resizing decapping and bullet seating operations.