Go back and read the context of my statement, which was based on other people's posts before it. I'm not worried about a bullet taking out a plane by depressurization. I was merely stating that bullets would probably do more damage to other systems than they would in depressurizing the cabin.
And tell me how that fuel tank with triple redundancy is going to hold up with a dozen bullet holes in it. I'm sure some defense contractors would love to know more about this technology. How about armor piercing bullets? Or how about incendiary ammunition? Aluminum sure as hell won't stop either of them.
Who's going to check everybody's ammo before they board? So lets keep talking about letting guns on a plane
So instead you wait until you have strength in numbers?