Air Support Armory

The Air Support Armory is an armory featured in Modern Warfare 3's Survival Mode. It is unlocked on all maps after completing Wave 3. The items that can be purchased from the Air Support Armory are: Perk Care Package
 * Predator Missile for $2500/Unlocked by default
 * Air Strike for $2500/Unlocked at level 4
 * Delta Squad for $3000/Unlocked at level 14
 * Riot Shield Squad for $5000/Unlocked at level 21
 * Quickdraw for $3000/Unlocked by default
 * Steady Aim for $3000/Unlocked at level 8
 * Stalker for $4000/Unlocked at level 22
 * Extreme Conditioning for $4000/Unlocked at level 36
 * Sleight of Hand for $5000/Unlocked at level 50