Something screwy with hand cannons lately. I pull the trigger, the cylinder spins, but the gun doesn't fire and ammo is not consumed. Seems like my Bad News XF4354 is firing once for ever 3 or 4 trigger pulls. This is very annnoying, especially when I'm trying to clear the Moon Seraph Bunker
Do you have a controller with trigger stops? If the trigger stops before it goes far enough to register a shot, the hammer comes back and the cylinder spins, but the weapon doesn't fire.