| Legs | |||||
|---|---|---|---|---|---|
| Legs | Unlock (Halo 4) | Unlock (Halo: The Master Chief Collection) | Skins | Unlock (Halo 4) | Unlock (Halo: The Master Chief Collection) |
| Contoured | SR-40 | Unlocked by default on Season 4 update | SHRD | Complete Payback Commendation | Unlocked by default on Season 4 update |
| FOTUS | Buying Halo 4 Limited Edition Console | Unlocked by default | N/A | ||
| LG-50 Bulk | SR-23 | Unlocked by default on Season 4 update | PULS | Pre-order Halo 4 from Microsoft | Unlocked by default on Season 4 update |
| CLMN | Buying the Champions Bundle | Unlocked by default on Season 4 update | |||
| Mark V | Buying the Infinity Armor Pack or the Champions Bundle | Season 7, Tier ?? | N/A | ||
| Mark VI | Complete Legend Commendation | Unlocked by default | N/A | ||
| ODST | Buying the Infinity Armor Pack or the Champions Bundle | Season 7, Tier ?? | N/A | ||
| Outer-plated | SR-31 | Unlocked by default on Season 4 update | CRCT | Pre-order Halo 4 from Walmart | Unlocked by default on Season 4 update |
| TOXC | Buying the Spartan Scout figure from McFarlane Toys' Halo 4 Series 2 | Unlocked by default on Season 4 update | |||
| Over-locking | SR-49 | Unlocked by default on Season 4 update | WEB | Pre-order Halo 4 from Amazon.com | Unlocked by default on Season 4 update |
| Prefect | Buying the Infinity Armor Pack or the Champions Bundle | Season 7, Tier ?? | N/A | ||
| Recruit | Unlocked by default | Unlocked by default | TIGR | Complete Exterminator Commendation | Unlocked by default on Season 4 update |
| RG-63 Counter | SR-10 | Unlocked by default on Season 4 update | PRME | Buying Halo 4 Limited Edition | Unlocked by default on Season 4 update |
| FRST | Pre-order Halo 4 from Gamestop | Unlocked by default on Season 4 update | |||
| Ricochet | Buying the Bullseye Pack or the Champions Bundle | Season 7, Tier ?? | N/A | ||
| XG-89 Narrow | SR-35 | Pre-order Halo 4 from Best Buy | RPTR | Pre-order Halo 4 from Walmart | Unlocked by default on Season 4 update |
| BYNT | Buying the Champions Bundle | Unlocked by default on Season 4 update | |||
| RFCT | Buying the Didact figure from McFarlane Toys' Halo 4 Series 2 | Unlocked by default on Season 4 update | |||
