Call of Duty also released these details about ‘Day Zero’ bonuses:
‘24 hour 2xp plus 2 custom weapons
Pre-order and get access to the call of duty®: advanced warfare day zero edition*, available on November 3rd. quantities limited. Restrictions apply.
In addition to early access to the game, the day zero edition features two custom weapons, the ak-12g assault rifle and crossbow-b2 and players who pick up the day zero edition will be able to level up quickly with a full day of double XP on November 3rd.
Finally, the day zero edition also includes the advanced arsenal featuring the bullet brass exoskeleton and em1 quantum directed energy weapon.’
SOURCE: Call of Duty