Location and vehicle lock-on.
Unlocked at level 50.
Click on the images above for a better view of the weapon.
Comes with 2 missiles. Works just like the STINGER, so you will need to lock-on to your target before you can shoot the missile. You can also target the ground and fire the missile there too.
The JAVELIN launches missiles upward, so be careful when firing it. The missile usually comes straight down to the target, as seen in the image above, "Missile Hit". The JAVELIN missile can take down most helicopters and aircraft with one hit.