Grips the shell for a firm fit in the press during reloading or priming operations. Universal shell holder used in most brands of reloading presses. Not for use with the Auto-Prime. Size #5R Type Shell Holder Finish Silver Series Universal Weight 0.05 lbs Caliber 243 wssm25 wssm264 win mag270 wsm Function Holds Cases Includes Shell Holder Material Steel Quantity 1 Media Type Brass Shell Compatible With Standard Reloading Press