Wookiee dual missile turret

A fixed weapon emplacement similar to the Trandoshan Rocket Turret. This surface to air missile system is similar to the Wookiee Quadrail Launcher though differs as it is a stationary emplacement. Each tube contained a powerful rocket that could pierce the hull of a starship and were used to fight off Trandoshan slavers and mercenaries.

Source

 * LucasArts Entertainment Company website