As I have read the backstories of this movie I'm told that the Belgian Malinois dogs were absolute predators and the way they trained them to attack was with bits of smelly meat planted on the bodies of the extras actors along with a bit of green cloth and that's the spot they attacked. Not for me. I would have said "nope aint doing that shit". These dogs are for-real killers and have fun doing so.Halle Berry I have read spent many months training daily with the dogs so they are actually obeying her commands on the set. Very impressive.
Seeing as she had the flattened bullet in her hand, what if she had played along with what happened? she knew the dog came to her on command. She could have walked out, the dog would return on its own, and no problem. but i guess the principle of the act was enough for her.
I understand CGI but no slide ever operates and never is a spent casing ejected from any gun.......I guess I liked the "good old days" when movies weren't full of moronic Hollywood "action scenes."