The Javelin is a fast attack anti-gravitic skimmer used by the Adeptus Astartes in a role similar to that of the more common Land Speeder. However, unlike the Land Speeder, the Javelin mounts heavy anti-armour weaponry that it uses to engage enemy armoured vehicles and heavy infantry. The Javelin is armed with either a set of twin-linked Cyclone Missile Launchers or Lascannons as its main weapons. These weapons are located on the vehicle's flanks. The Javelin is also armed with a pintle-mounted Heavy Bolter that is used for close-range protection from enemy infantry. The pintle-mounted Heavy Bolter can be replaced with either a Heavy Flamer or a Multi-Melta. The Javelin can also be outfitted with a searchlight and up to two Hunter-Killer Missile Launchers for added firepower.