Anyone know of a kit to convert Berdan primed .308 to Boxer? I have heard that RCBS made a kit but haven't been able to find it. It was described to me that it had a drill bit to drill the flash hole, a bit to size the primer pocket, but I haven't seen or know of what is listed. i would like to find a complete kit if possible so I don't have to piece one together. I don't care what brand.