[cek]

In firearms circles there's a saying "There is no such thing as a firearms accident. There are only negligent acts."

SOMEONE is always responsible, and should be held accountable.

[Crito]

Similarly "the gun is always loaded".

On it's face, it is a silly thing to say because obviously a gun can be unloaded. The point however is to drive home a respectful attitude towards guns, for the sake of safety.