Been there... only it was a Colt 6920.
the cause of the failure IMHO is that his rifle was not built or serviced by Red Jacket and therefore was just a ticking time bomb.
After watching the AK vid, now I don't want a AK, or more like, "Do I really want a AK?"
You didn't see the shooter hurt, now did you? The explosion follows the path of least resistance, which in this case is either straight up or straight down. By the way don't hold the mag when you're shooting. Hold the fore-grip like you're supposed to.
Gabe Suarez is holding his ears and screaming