ORIGINAL: eldeguello
I'd be willing to bet that the temper in the steel of any of those guns was destroyed by the heat treatment they got in the fire. It only takes 400-600 degrees F to do this.
I would NOT ATTEMPT to fire any gun that went through a fire, unless it was protected in a heat-reistant safe that was rated to temps higher than the fire produced, and that came out of the safe with NO VISIBLE DAMAGE to the wood or plastic components!!
I sold Gun Safes for over 15yrs and tried to explain this to pepole all the time. In one ear and out the other!

They thought I was full ot it![:'(]