On the off chance the character survives the attack, a chart is provided to assign penalties to the character for the massive trauma he just suffered.
The entire building is completely destroyed, and what small scraps of Jack his team can find are put in a body bag.
The team is ready to consider the Rule, to accept that being blown to small smithereens might be too much for what they think of as the that lets him withstand bullets.
What they do have, however, are effects on massive damage on the player characters' bodies.