Public Note: The Railgun does not appear in the Weapon Wheel in Single Player after the Arena War DLC. There is no fix other than poking Rockstar Support with a stick.       Hello, you wonderful people of the internet! Most of you know that there's a thing called 'Returning Player Bonus' (RPB) in GTA V and its Online mode. If you don't know what it is, then let me explain;  The RPB is a server-sided DLC, which will unlock once you become a Returning Player. Like