TooTaxed
Member
Just resized/deprimed a batch of varied .223 cases picked up at a Fort Benning range...had no problem decapping except with cases headstamped "S B M C 83". Am I correct in assuming these are Sellier & Beloit cases? These are boxer primed, but the flash holes are too small for my Lee decapping pin. Has anyone had problems in general with Sellier & Beloit cases in any caliber, or did I just happen upon a bad year?