Bulky Combat Drone
The Hunter Drone is much more advanced than its scouting predecessor, the Patrol Drones. Its weaponry however is much the same although much more deadly. They tend to appear in no more than groups of two or three at a time, but they shouldn't be totally underestimated.
Their armour is considerably stronger than that of a Patrol Drone, enabling them to soak up much more punishment. Convential weapons work just fine, but making sure not to stay in their targeting sights for too long should be a priority.
One rather disadvantageous problem for the Hunter Drone is its rather bulky size. The majority of times they are encountered there are usually plently of hiding spots that they can't squeeze into or even attempt to get a shot off on the player.