The idea of carrying a blank in a gun you have for protection is ludicrous, ill conceived, and, well. just not prudent.
You should be a LOT more concerned with some galoot killing you, than what some jury might do at a nebulous time in the future.
my oh my
Nemo Me Impune Lacesset
"The trouble with our liberal friends is not that they're ignorant; it's just that they know so much that isn't so.".........Ronald Reagan