The Full Length Sizer Die has an expander decapping unit to remove the spent primer while expanding the case mouth. Vent holes prevent case damage caused by trapped air or excessive lubricant. The Seater Die includes a bullet seater plug and built in roll or taper crimp as appropriate for the particular cartridge. Shell holders sold separately.

The classic dies that started it all continue to set industry standards. RCBS Precision dies are RCBS Precisioneered to deliver superior performance plus easy adjustment and operation, whether you reload 10 or 10,000 cartridges a year.

Specifications and Features:
.223 Remington
Sizing dies with tolerance twice as stringent as typical firearms and ammunition for consistent chambering round after round.
Fine body knurling for easy, non-slip adjustment
Hardened die bodies
Easy, adjustable expander-decapping unit locks in place, eliminating slippage
Three-piece expander/decapping unit lets you replace the decapping pin in a snap