Originally Posted by BlueLightning
Also I searched for the flash bang issue, here is a video of the real thing:
So, there isn't really much difference.
No difference?! Look how much more smoke that sucker makes! haha
I guess they didn't specify whether it was meant to be a 'flash bang bomb' or 'flash bang pellets' in the script though.
The smoke volume from that video would have been much more efficient for Batman to have used there.