Thunderbolt TDR-9S

Overview
The Thunderbolt TDR-9S utilizes the same weapons loadout as the TDR-5SS, but upgrades the PPC to an ER PPC, adds a second Flamer on the right torso, and twin Machine Guns on the left arm. Double Heat Sinks provide the necessary weight savings and improve heat dissipation. In addition, this variant is capable of mounting a second AMS.

Strengths

 * More weapon hardpoints (Nine) than the other variants
 * Two shoulder-mounted energy hardpoints
 * Can mount two AMS

Weaknesses

 * Slightly less torso twist range (yaw) than the other variants.