Bring back Quick Swap

There was nothing wrong with quick swap at all. Anybody can learn it. Removing quick swap combined with the fact that hit reg is nowhere close to 9/10 makes double gun absolutely useless. If the hit reg would actually be good then I just might understand the removal of quick swap. But you can expect that you need to hit at least 3 shots on a player to kill them. And that with the long delays of swapping and reloading is just no good.