I have and regularly get large quantities of military Speer 5.56 brass from a mil/LE shooting range. The problem is that the primer pockets are swaged. I have to manually deswage using a Dillon Super Swager one at a time. Very time consuming. Anyone know of someone that will do the case prepping for a nominal charge? I have set up a cement mixer with stainless media so the brass is absolutely clean. Any info is greatly appreciated.