Gun (spoiler)
How can she fire with a gun that was in the water ?
(torture scene)
Bullet cartridges are airtight and presumably watertight. Modern gunpowder, if put into water like sand and then allowed to dry out, would still ignite and fire normally. As a matter it is necessary to meet manufacturing standards. Of course, in movies guns can fire under any circumstances and as many rounds as the director desires irregardless of real life bullet load limitations......
Whatever doesn't kill me only makes me stronger. How strong are you?
That brief dip wouldn't have affected the bullets. One must only shake the water out of the barrel and a modern firearm should be ready to shoot.
They even fire under water, but the bullet won't go far.