I can totally believe in the classic shoot-out. The fight could have been an evolution of facing off with swords, or fencing? I do not think that every shoot-out went this way.
Yes, you can totally believe in that. You, or someone, can totally believe in the parting of the Red Sea, or that the Sun moved backwards in the sky, or that Jonah was swallowed by a whale, or the Gabriel spoke to Mohammed, or that Apollo brought plagues down on the Greeks at Troy, or that light is a form of waves in an invisible ether.
Samson is a tall tale that makes some points and has a clever plot twist. They shaved his hair to subdue him but then in time his hair grew out and the revenge was done. The Jews like all humans I know of are story tellers. They hand these things down like the exploits of Arthur, or Pecos Bill, or Coyote. What it isn't is a an accurate journalistic fact only account of history. That's all. It's a story and one that offers several possibly edifying understandings or messages but it's not history or fact though it might have grown out of some real incident it's been improved in the telling.
lfen