(Not intended to re-open old wounds. This just seemed worth passing on, as the base subject pops up occasionally.)
From a friend of a friend of a friend in Africa:
"I had a student shoot himself in the leg yesterday during training. His trigger finger was perfectly in the register position, but his middle finger rested on the trigger without me noticing it. He shoved the gun into his holster, and it fired, even in the trigger-cocking mode! The wound was embarrassing but not serious. He was back on course the next day.
"Lessons: The 'middle-finger-on-trigger' technique, sometimes call the 'Pittsburgh Grip,' has been used off and on by the Pittsburgh PD and others for several decades and had caused uncounted accidents (mostly
self-inflicted), like the one enumerated above. It proponents say the index finger is used to point, and the middle finger is used to manipulate the trigger, but there is no way both fingers can go into register simultaneously, so we see incidents like the one above. How stupid can you get?"
From a friend of a friend of a friend in Africa:
"I had a student shoot himself in the leg yesterday during training. His trigger finger was perfectly in the register position, but his middle finger rested on the trigger without me noticing it. He shoved the gun into his holster, and it fired, even in the trigger-cocking mode! The wound was embarrassing but not serious. He was back on course the next day.
"Lessons: The 'middle-finger-on-trigger' technique, sometimes call the 'Pittsburgh Grip,' has been used off and on by the Pittsburgh PD and others for several decades and had caused uncounted accidents (mostly
self-inflicted), like the one enumerated above. It proponents say the index finger is used to point, and the middle finger is used to manipulate the trigger, but there is no way both fingers can go into register simultaneously, so we see incidents like the one above. How stupid can you get?"