Blew up all right, but was not ammo, must have been fuel.
Screen 1 shows moment I open fire, guns harmed at 300 yds--
Screens 2 & 3 show the impact of the first rounds--incendiary obviously--
Then this happens--
So, 110 hit right at the wing root by a very few rounds, including one or two incendiaries--explosion shears wing off, big orange gasoline-looking fireball, which trails the plane for a second or two, then snuffs out, leaving the plane plummeting, barely smoking--pilot bailed and survived.
I would love to know what gadget I hit to produce that effect. Anyway, I will be aiming at that spot next time I shoot at a 110.
I wonder if this could be one of those situations where a fuel leak caused a build up of fumes in the wing and surrounding air, and then the incendiaries ignited that and caused the explosion. If so that might be hard to intentionally repeat.