223 Remington Competition Seater Die With Comp. Extended Shellholder by RCBS RELOADING PRODUCTSThese dies are not for everybody. They go above and beyond the standard dies. If you are a competitive marksman measuring success in fractions of a millimeter and RCBS competition dies are for you. Seater die includes micrometer for super accurate bullet seating depth in increments of 0.001"
