These 37s seem to be recoiless, with more than 1200 shells ready for use without any kind of recharging times and with the chance of disabling tracers, that is, uber killing machines. Even more, killing them while being controled by a player doesnt award u with any kill while the other keeps getting one kill after another.
Sincerely, traveling more than one quadrant, killing most of the acks of an enemy field and then BOOOM, player XXX kill you from and tracer disabled 37mm gun, is not fair at all.
IMO, only small cal ack should be freely handled by players, else perk the 37s.