It doesn't look that effective though, it took three grenades just to kill one person. I know it's not exactly fair either way but from what I've seen, if you can't use the proper gadgetry to take them out then you deserve to be killed.
Just a side note after watching the vid, Does it appear to anyone else that he starts to pick up the turret before the video cuts to something else?
@justin: It looks like the game could be balanced better. The enemy that was climbing up the ladder got sprayed with 11 bullets in 1 second, literally.
Fiirst 5 PS4 Games: Deus Ex: Mankind Divided, Metal Gear Solid V: The Phantom Pain, Mirror's Edge: Catylist, Firewatch, Ratchet and Clank.