You might be wondering why you can't duel, shootout, spend experience points, earn achievements or link with your rockstar social club account.
Very simple.
It is broken.
Currently, people cannot play Gunslingers. It is not confirmed if this is so for ALL users, but complaints HAVE been dripping in. So, if you're still wanting to play it in the meantime, tough luck. You'll have to wait till rockstar patches it. But remember! This is an open beta. Things are supposed to go wrong, so they can be fixed.
We thank you for your patience.