So it turns out that if you are on a floor, with sloped map geometry above you, you can use the push from a melee to push yourself out of bounds very easily.
The clip attached was literally me just walking over and testing it in real time with no practice or line up.
Interestingly, the only other place on the map I could think of that has map geometry like this where this could work is the bear statue on the other side of the map.
It doesn't work over there because the slope is not long enough to push you down enough to get through the floor.
I could not recreate this without HMC or crushing fists because, seemingly, the extended punch distance is needed to push yourself far enough out of bounds.
Anyway, hope this helps.
The clip attached was literally me just walking over and testing it in real time with no practice or line up.
Interestingly, the only other place on the map I could think of that has map geometry like this where this could work is the bear statue on the other side of the map.
It doesn't work over there because the slope is not long enough to push you down enough to get through the floor.
I could not recreate this without HMC or crushing fists because, seemingly, the extended punch distance is needed to push yourself far enough out of bounds.
Anyway, hope this helps.