All 'Mechs come equipped with a stock targeting and tracking system-or TTS-which can be upgraded for improved performance. Upgrades increase accuracy when attacking with Ballistic, Energy, or Missile weaponry, depending on the type of TTS.
List
| Name | Type | Effect | Cost | Rarity | Slots | Tonnage |
|---|---|---|---|---|---|---|
| TTS | Hartford F1800 TTS | + 1 Acc. (Missile) | 350000 | 2 | 2 | 1 |
| TTS + | Hartford F2400 TTS | + 2 Acc. (Missile) | 700000 | 4 | 2 | |
| TTS + + | Hartford F3000 TTS | + 3 Acc. (Missile) | 1030000 | 5 | 3 | |
| TTS | Kallon A-C 1000 TTS | + 1 Acc. (Ballistic) | 530000 | 2 | 1 | |
| TTS + | Kallon A-C 1500 TTS | + 2 Acc. (Ballistic) | 1050000 | 4 | 2 | |
| TTS + + | Kallon A-C P150+ TTS | + 3 Acc. (Ballistic) | 1540000 | 5 | 3 | |
| TTS | RCA InstaTrac VIII TTS | + 1 Acc. (Energy) | 420000 | 2 | 1 | |
| TTS + | RCA InstaTrac IX TTS | + 2 Acc. (Energy) | 840000 | 4 | 2 | |
| TTS + + | RCA InstaTrac X TTS | + 3 Acc. (Energy) | 1230000 | 5 | 3 |