You know i have been handling firearms since my mother bought me my first 22lr, at 8 years old. I am 65 years old ,have handled thousands of fire arms, and have never had an accidental discharge. This seems to happen frequently to police ,all over the nation. Training must not be at the top of their priority list.
They all been trained properly.
Some take it more seriously then others.
But do handle then daily carrying them for 8 to 12 hours a day.