Like Objective Burma. i think they recorded many sounds and flipped them from film to film when needed much like airplane engine and crash sounds.And i always like the clicking of the Glock trigger ten times to show its empty Duh after first pull, on empty it does not go back.Like the 1911 oh click click I am empty.The 30 cal and 50 cal belt feeds the most.
they have to keep it interesting. And how many times do you check a gun to make sure it's loaded for a robbery. About 3 times.RON K.