[PS4] Pistol Glitch

I just got to the point where you pick up the revolver and are sneaking through the office building clearing the way for Ellie and Tess. Despite having the regular 9mm equipped, the damage and rate of fire are both reacting as if it is the revolver. I have tried swapping back and forth to see if this will stop it, but it's still doing it.

Has anyone else experienced this?