As far as I know his alleged gun ownership is entirely based on his own statements in interviews, not independent records. So there’s better than even chance its all bullshit.
On the other hand, I also wouldn’t be surprised that the paranoid racist narcissist would choose to have a couple of guns lying around the house imagining that he would Be A Man and Defend His Castle if those Central Park 5 guys try to break in and rape his women.
They’ve clearly never been trained to hold guns either. If she were to fire that gun with that stance, the recoil would basically pistol whip her husband. Of course her husband is a total coward since he’s shielding part of his body using his wife. On top of .that, he is also holding his gun terribly