Talshere said:
While I don't deny that US army excels above all else in overkill, it still assumes the body functioning as a unit. You put enough bullets in the Pectoralis muscles and its game over. Ok yeah, the mobility in the corresponding arm will be severely affected, but the entity as a whole is still more than capable of functioning.
Now put another fifty or a hundred bullets into it. Given the cumulative damage to the muscle tissue -- even assuming that by some miracle some key muscles aren't just straight-up severed from their moorings -- and the snapping or disintegration of the bones underneath, is it still able to run around and bite anything? I think that's vanishingly unlikely. Being immune to pain confers no immunity to structural damage. I simply don't think there's any possible way for a bunch of unarmed targets to walk in a close-packed mass into machine gun fire -- or massed rifle fire, or artillery fire -- and still be walking after absorbing a certain amount of punishment.
Cutting out the parts that are pointless to argue further.
While I agree they are not immune to structural damage, even the outright severing of a muscle wouldn't stop them. As long as they could move themselves forward, they would do so, even if by dragging along with 1 hand. If they are still upright, they become a meat-shield for those behind. It is potentially possible for them to take those 50 or 100 bullets, and yes some may get lucky and sever thespinal column or hit them in the head. However by and far the vast majority will take at least, at the very minimum 10-20 bullets to take them sufficiently out of the line of fire. Not removing them from the combat mind, as they could still be moving forward, even the ones with spinal column's would continue to crawl forward, and these would still give partial cover from shelling as were a shell to land next to them, and they were sufficiently close enough, it would prevent most of the force of the blast on that side from doing lethal damage to another.
Granted these cripple zombies would likely never make it to the fight before its over, but they would soak a LOT of fire.
At that point its just tallying the numbers. 30 bullets per zombie, some miss. 5 million zombies, 150 000 000 bullets, assuming a 25 round mag that's 6 000 000. Est pop of NY city itself.....8 million. Total pop of NY state est 20 million.
Thats a LOT of bullets. Given that your average grunt wont carry more than 10-20 mags at the outside I should think. (Just googled it, apparently standard US loadout is 6 mags plus one in the gun).
Even with artillery thats a lot of fire-power and no guarantees.