Prometheus AEG Hard Gearbox Cylinder - Type A
Prometheus AEG Hard Gearbox Cylinder - Type B
Prometheus AEG Hard Gearbox Cylinder - Type C
Prometheus AEG Hard Gearbox Cylinder - Type D (GG10-09)
Prometheus AEG Hard Gearbox Cylinder - Type E
Prometheus AEG Hard Gearbox Cylinder - Type F