A grip safety only blocks the trigger.
It will not prevent the hammer's being jarred off of the sear by a blow.
If the hammer is struck hard enough, at the right angle, the thumb safety can be forced off and the gun fired (even tho no parts are broken). I know this because I managed to do it, thru the less than intelligent use of a crowbar as I tore down an old house.
If a 1911's hammer, sear, and thumb safety are not properly fitted, a jarring blow can fire it, too.
2 seconds sounds to me like somebody was REAL slow getting the stop watch started.
It will not prevent the hammer's being jarred off of the sear by a blow.
If the hammer is struck hard enough, at the right angle, the thumb safety can be forced off and the gun fired (even tho no parts are broken). I know this because I managed to do it, thru the less than intelligent use of a crowbar as I tore down an old house.
If a 1911's hammer, sear, and thumb safety are not properly fitted, a jarring blow can fire it, too.
2 seconds sounds to me like somebody was REAL slow getting the stop watch started.