Hi folks, regarding the primer pocket being too big for a boxer primer. What about aluminum foil? I have removed the primer and eliminated the post in 7.62x39. Find 7.62x39 right now is very hard. If I took aluminum foil pressed it into the the primer pocket with a RCBS primer pocket uniformer, then inserted/swaged in the boxer primer. Would this work? Would the aluminum withstand the pressures generated by the reloaded cartridge? The primer blast would blow through the thin aluminum by the flash holes. Theoretically this could work if the aluminum can handle the pressures. ideas?