if you hit ctrl-g you will only be able to fire after the gun with the longer refire rate is ready to fire, without doing that you can notice that some guns fire faster than others so they arrive at target at different times. I don't like missing.
Dundradal: Keeping selected guns between rounds is in fact a planned feature but, like so many others, ended up not being implemented in the test release due to time constrains. It's simple to code, however, so expect to find it on next release!
