Pod
A pod weapon is mounted to a starship’s exterior and includes its own power supply, making its PCU cost negligible. A pod weapon does not require a weapon mount but must nonetheless be installed on a specific quadrant. Pod weapons are too unwieldy to mount on a turret, and a starship can mount only a single pod weapon on each quadrant. Any starship can support light pod weapons, whereas a starship must be Medium or Huge to support heavy or capital pod weapons, respectively.
Pod weapons are fragile due to their exposed nature. If a starship’s hull takes damage, any pod weapons in the damaged quadrant gain the wrecked critical damage condition. If a starship takes critical damage to a weapons array that contains a pod weapon, any pod weapons in that quadrant are destroyed, and any ammunition the pod weapon contains explodes, dealing additional damage to the starship equal to the pod weapon’s minimum damage multiplied by its remaining number of limited fire uses.
Source
Starship Operations Manual pg. 16