You are incorrect here. A Glock has THREE safeties.
1. Trigger Safety. To fire the pistol, the trigger safety AND the trigger itself must be deliberately depressed at the same time. If the trigger safety is not depressed, the trigger will not move rearwards and allow the pistol to fire.
2...
I fell 60 ft in Alaska with my 4" 500 in a chest holster. not sure how I landed (on large rocks) among other injuries the 500 broke five of my ribs. As I was in the hospital a friend took charge of my weapon and was unable to open the cylinder to unload it. He took it to a gunsmith and it came...