This mod does make the shotguns more effective, but there is a trade off. It's slightly more difficult to kill a zombie that's standing directly in front of you. It's easier to kill a zombie from a distance. I can usually kill a Smoker or Hunter with two or three shots instead of four when I'm using the auto shotgun. A person really needs this mod for killing Tanks. The Tanks move so fast in Left 4 Dead.
Posted this review
Better Shotguns
This review was posted before the latest release.