Picture and version info taken from sarna, the masterunitlist and the Solaris Skunk Werks
| GAL-1GLS | GAL-2GLS | GAL-3GLS | GAL-4GLS | GAL-4GLSA | |
|---|---|---|---|---|---|
| Overview | |||||
| Type | Battlemech | Battlemech | Battlemech | Battlemech | Battlemech |
| Tonnage | 70 | 70 | 70 | 70 | 70 |
| Engine | 280 Standard | 280 Standard | 280 Light Fusion | 280 Standard | 280 Standard |
| Top Speed | 64.8 kph | 64.8 kph | 64.8 kph | 64.8 kph | 64.8 kph |
| Max. Engine | 340 | 340 | 355 | 340 | 340 |
| Armor | Standard | Standard | Standard | Standard | Standard |
| Internal Structure | Endo-Steel | Endo-Steel | Endo-Steel | Endo-Steel | Endo-Steel |
| Heat Sinks | 18 Double | 10 Double | 18 Double | 10 Double | 11 Double |
| Jump Jets | 3 | 6(3) | No | 4 | 4 |
| ECM Capable | No | No | No | No | Yes |
| MASC Capable | No | No | TSM | No | No |
| Weapons and Equipment | |||||
| Head | Small Laser | ER Small Laser | |||
| Left Arm | Medium Pulse Laser x2, Double Heat Sink | Medium Pulse Laser | ER Medium Laser, TSM Slot x2 | ER Medium Laser | ER Medium Laser |
| Left Torso | Double Heat Sink x2 | Targeting Computer | ECM | ||
| Center Torso | Engine, Jump Jet | Engine, Jump Jet | Engine, Jump Jet | Engine | Engine |
| Right Torso | Large Laser x2, Double Heat Sink x2 | Large Laser x2, Gauss Ammo x2, CASE | ER Large Laser x2, Gauss Ammo x2, CASE | ER Large Laser x2, Gauss Ammo x2, CASE | ER Large Laser, ER Medium Laser x2, Gauss Ammo x2, CASE |
| Right Arm | ER PPC, Double Heat Sink x2 | Gauss Rifle | Gauss Rifle, TSM Slot x2 | Gauss Rifle | Gauss Rifle |
| Left Leg | Jump Jet | Jump Jet | TSM Slot | Jump Jet x2 | Jump Jet x2 |
| Right Leg | Jump Jet | Jump Jet | TSM Slot | Jump Jet x2 | Jump Jet x2 |
| Hardpoints | |||||
| Head | 1 Energy | 1 Energy | |||
| Left Arm | 2 Energy(Available Actuators: Upper, Lower, Hand) | 1 Energy (Available Actuators: Upper, Lower, Hand) | 2(1) Energy (Available Actuators: Upper, Lower, Hand) | 2(1) Energy (Available Actuators: Upper, Lower, Hand) | 1 Energy (Available Actuators: Upper, Lower, Hand) |
| Left Torso | ECM | ||||
| Center Torso | |||||
| Right Torso | 2 Energy | 3(2) Energy | 2 Energy | 2 Energy | 3 Energy |
| Right Arm | 2(1) Energy (Available Actuators: Upper, Lower) | 2(1) Ballistic (Available Actuators: Upper, Lower) | 2(1) Ballistic (Available Actuators: Upper, Lower) | 3(1) Ballistic (Available Actuators: Upper, Lower) | 1 Ballistic (Available Actuators: Upper, Lower) |