The Javelin Spear is made from titanium. They have the ability to easily pin an enemy to a wall, and can emit an electric charge as the Javelin Gun's secondary attack, which will damage any enemies nearby, although this inexplicably uses one spear when activated. When upgraded, the spear will also explode at the end of the discharge. It also fires at high speed, enough to keep its momentum after impaling an enemy and pulling it along, and is strong enough to rip an enemies limb off without much effort. It is unknown how Tiedemann got a Javelin Gun at the end of Dead Space 2. They are one of the cheapist ammunitions in the game, costing 400 credits per purchase.