Here is an interesting article I came across. While not necessarily reflective of realistic use by most shooters it does offer an idea of how reliable the design is under even extreme use/ abuse.
http://www.breitbart.com/sports/201...d-behind-a-jeep-does-the-glock-43-still-fire/
http://www.breitbart.com/sports/201...d-behind-a-jeep-does-the-glock-43-still-fire/