I picked this up at the range this weekend but I've never seen one with primer holes like this. I've only reloading hangun shells for a few years but........maybe it's more common than I think. I dont think there is a center hole.
They are typcially standard on steel imports and aluminum (Blazer) ammunition. Lately, Blazer has been using boxer primers so punching out aluminun using a berdan primer check isn't as effective as it used to be. Pitch it and move on, not worth loading.