If you were wondering what the specifications and requirements were for all of the armor mods, you’re in luck. If you look online, you will find many, many different opinions on what is and is not true. Here is the real deal. Much thanks for Halo 3 Planet and Halopedia which allowed me to verify all of the specs with their awesome page. Not included are the default armor sets.
SPARTAN ARMOR PERMUTATIONS:
Helmets
- Mark VI: Default Unlocked
- CQB: Default Unlocked
- EVA: Complete Campaign on Normal, Heroic, or Legendary
- EOD: Complete Campaign on Legendary
- Hayabusa: Collect all skulls
- Security: Get 1000 gamerscore in Halo 3.
- Scout: Complete “Used Car Salesman” Achievement
- ODST: Complete “Spartan Graduate” Achievement
- Mark V: Complete “UNSC Spartan” Achievement
- Rogue: Complete “Spartan Officer” Achievement
- Recon: Bungie Employees only and select players
- Flaming Helmet: Bungie Employees only
