Couple of months ago I took part in the annual Berget airsoft/milsim event in Sweden. Here's some footage.
Sorry for the 720p only, I forgot to change the settings on the video editor and I just can't be arsed to go through rendering the vids and uploading them again.
Guess the reason why Pak 36 failed as at-gun was that the projectiles were made of rubber.
Unfortunately wasn't able to get it happen while recording but the bodies that were sent flying also mowed down trees and bocage if they hit that stuff during their flight.