I just noticed that when Quinnsus was walking out of the lake, you could see the entry or exit point of the bullet on the back of his shoulder. Given that he showed Dar the front of his shoulder, I think it's safe to assume the bullet went through, just in case anyone was concerned. But then again, could be another continuity error. I'm just sayin'.
Well yeah, he was in a pretty good shape last episode considering he had been shot. He knows his gunshot wounds. I’m not worried.