The EM-4 Cold War, or simply the Cold War, is a primary four-round burst bullpup grenade launcher manufactured by Vinson Dynamics, firing 4.73x33mm explosive ammunition. The weapon requires to be charged before firing, though unlike the Charge Rifle the player simply has to press the trigger to start charging followed by the gun firing instead of holding the trigger down to fire.
A single burst can kill an enemy pilot if the shots are landed indirectly.
It is, unfortunately, possible to self-harm with this weapon - you're not immune to its splash damage.
