I can get it to work every time. What I do is I buy the Gewher and the Kar 98 off the wall... Then do the gun glitch.... and then when you have no gun go buy a Thompson. Oh yeah I also make sure I'm holding the Gewher when I down myself.

It is hard, you cannot do in solo, and you can do on any gun make sure downed person keeps holding down X

knew there would be a mg glitch at some point this works perfectly havent messed around with what guns does doesnt work but worked first time i tried it had friend kneel face to face with me held my grenade(pushed x as soon as it exploded) then they held theirs once downed buddy came and revived me i was immediatly reviving the second downed person when completed i had no weapon in hands

props to og finder

hey hey hey im the first one who posted this so um i found it on the first day so yaaa its old! well i found it on the first day but i passed out soo heres a linky