This tool kit from RCBS will remove the military crimp from large and small primer pockets on military brass with crimped primers. The tool produces a correctly sized, perfectly round primer pocket with a slight radius on the opening. Cases must be deprimed before swaging. Special tooling is included in the kit for 223 cases and some of the older RCBS presses. Works with most 7/8 - 14 reloading presses, but the swaging process is easier with medium to large presses like the Rockchucker.
Sinclair, Issue:4A, Page:004