[video=youtube_share;_sNDTdKQNVU]http://youtu.be/_sNDTdKQNVU[/video]
Always liked the slo-mo AK videos that show the barrel bouncing like a diving board when fired (0:19 here - https://www.youtube.com/watch?v=tOwzipwiqpY)
I didn't see any bouncing... saw the whole rifle move with recoil, but not the barrel flexing like a diving board.
Diving board? No.
It does flex downward at 0:27.