RCBS 3 Die Carbide Roll Crimp 357-.38 (18212)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. 357 Magnum/38 SpecialSets Feature: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
