Nope. I used to always get down by it but then I realized if you aim for the head, any weapon can pretty much kill him.
Thank you sgtdinglepoops, I never knew about the revive shot killing him in one. Does the beam go through multiple panzers aswell
I think you can't get past round 8-12 because you're bad.
Get the free magna/light staff if you are having THAT much trouble but tbh I normally just take down with MP40 because I'm lazy.