Unlock the following Elite armor permutations by fulfilling the requirement listed…
| Unlockable: | How to unlock: |
| Ascetic (Body) | Get the Up Close and Personal Achievement |
| Ascetic (Head) | Get the Steppin' Razor Achievement |
| Ascetic (Shoulders) | Get the Overkill Achievement |
| Commando (Body) | Get the Triple Kill Achievement |
| Commando (Head) | Get the Overkill Achievement |
| Commando (Shoulders) | Get the Killing Frenzy Achivement |
| Flight (Body) | Complete Tsavo Highway (on Heroic or Legendary) |
| Flight (Head) | Complete the campaign mode (on Legendary or Heroic) |
| Flight (Shoulders) | Complete The Ark (on Heroic or Legendary) |
