When is the start of the millenium?

The modified Corellian freighter sports quad blasters startlingly reminiscent of World War II crew-operated turret machine guns, with the operator tracking targets optically (due to the high prevalence of electronic warfare in Star Wars) and swiveling along with the gun barrel. In Return of the Jedi, the ship is revealed to possess powerful armor-piercing missile weapons called "concussion missiles", which are illegal in the Star Wars universe for civilians (like smuggler pilot Han Solo) to possess. During the events surrounding the reborn Emperor Palpatine, the missile launchers were temporarily replaced by a giant lightning gun. Later refits, during her service as a New Republic diplomatic courier for the Skywalker-Solo family, who were highly placed in the New Republic in honor of their service to the Rebellion during the Galactic Civil War, included light turbolasers replacing her quad blasters. At least one pop-out repeating blaster is mounted to give some ground cover when the use of the heavier weapons is not warranted or possible.