By being unsafe. Probably was unloading the weapon an just had to stick his finger on the trigger and press it while the other hand covered the muzzle. Or trying to cover the slide with his hand and ejecting the round while gripping the extractor and causing the round to discharge? I try to go when no one else is there. Sooo many stupid gun owners who think they don't need training and just go shoot without knowing squat about their gunHow does that even happen?!?
Or trying to cover the slide with his hand and ejecting the round while gripping the extractor and causing the round to discharge?
Could you explain this a little further? How is gripping the extractor going to fire a round?
Hope he's OK...