cca. 39-43 Turbolaser cannon turrets, 1 Silencer Superlaser
The Silencer was attached to the front of the Dreadnaught so that it could be fired up quickly.
The Doombringer fought for the Sith Empire in the Cold War and was chosen to be the first Imperial Dreadnaught to test the Silencer, a powerful superlaser built by the Empire which was able to wipe out an entire fleet. The Sith Lord Kallig visited the Doombringer to see the superlaser's power itself, hoping that the demonstration could help him gather allies in the Empire. After the Silencer destroyed an Republic Fleet, Kallig ordered that all the Dreadnaughts which were under command of his allies, get equipped with one Silencer Superlaser.