Turret Primary Weapon

Some ships use a turret as a primary weapon. Each of these ships has a unique primary weapon icon, and each ship token shows a circular red arrow around the token's center as a reminder. When attacking with a turret primary weapon, a ship may target an enemy ship inside or outside its firing arc.
 * A ship with a turret primary weapon still has a printed firing arc that is not 360°.
 * When attacking with a secondary weapon, the ship must still target an enemy ship inside its firing arc (unless specified otherwise on its Upgrade card).