Hulkbuster Armour
The Hulkbuster is a powered armour designed by Tony Stark for fighting Hulk.
It fits over an Iron Man Armour, giving enhanced strength and durability. It is capable of flight, but only for short distances, due to the amount of power needed to lift the weight. It's most unique feature is that it is modular, allowing for damaged pieces to be quickly replaced, even during combat.
As well as repulsors, it is equipped with weapons designed specifically to combat the Hulk, sleeping gas and hydraulic fists.