BAR is already just as OP. Anything designed to be more powerful than the BAR is taking the stats way too far. As if era wasn't pay2win enough, a gun going past 200k is asking for broken gameplay. (Shipka before it's nerf was dreadfully OP and cheap) A gattling gun is not impossible to be implemented but the Gun Admins will probably need to find a way to put a "wind up time" when using it for balancing. It would be designed to be deadly as a BAR but not as versatile as a BAR. BAR would be able to handle more situations while the gattling gun would be able to handle pking situations as opposed to sparring situations.