As a point defense weapon, the Auroran Storm Chaingun acquires and attacks small, fast-moving targets such as fighters and missiles. Fire-control is automated; no command input is required. It comprises four Hail Chainguns (for a total of 8 Gatling guns) on a heavy turret mechanism. It is available from Rebel I and on most major Auroran worlds. It is one of two fully-automated PD weapon systems in the game (the other being the Quad Light Blaster Turret).