RCBS 223 Remington Small Base X-Sizer Die

223 Remington Small Base X-Sizer Die by RCBS RELOADING PRODUCTSSizer die only. The X-Sizer die is a uniquely designed full length resizing die for bottleneck rifle cases. This die not only full length resizes the case and it also limits the growth of the case. This eliminates the need for repeated trimming after an initial trim is done to standardize the case.