I've noticed that when one weapon runs out of ammunition that I cannot immediately switch to my other weapon to continue shooting. Instead I have to wait until mid-reload to switch. I don't see why this should happen. Either switching weapons needs to override the reloading process or the weapons need to be reloaded manually instead of automatically.
Remember those in prison as if you were their fellow prisoners, and those who are mistreated as if you yourselves were suffering. Hebrew 13:3 (NIV)