The lack of familiarity with firearms would have to be overcome since most(?) there no longer have a rudimentary understanding of firearms use and safety. Except what the see in the movies of course. Sorry sad state of affairs that we (collectively) have become too dependent on the state to protect us (collectively). Even sadder is the apathy shown by so many that they choose not to want to protect themselves. My 5 bob 4 and a ha’penny. :>}
People “Brick it” at the sight of a AirGun.
They act as if you are carrying a severed head.