Yeah, the new PIC / Railgun seem to have a lot slower firing speeds now. Especially the railgun. You fire the weapon, it waits 2 seconds, THEN starts rechambering and only then can you refire. All in all takes around 5 seconds to refire. And on top of that, you need to reload every 4 shots.
Not fun at all, i would definitely like to see the old versions from original back.