content: While observing this video, it is important to understand that live rounds do not flare a visible flash or flame out of the tip of the barrel of a gun, only blanks do that because they are exposed to the open air to relieve that explosive pressure without a projectile in its way. But with a live round, by the time the projectile exits the barrel the flash from the flare is never seen, this is consistent when a live round is fired with a glock 9mm.  Absolutely not true......  live rounds will flare as well, just not 100%of the time and not Huge balls of fire, but live rounds do indeed flare