Do you beieve they just walked into a gun shop and bought them? They are stolen from somewhere doesn't make to much difference from where or how they got on the island.
Give me a break. No they didn't walk into a gun shop. No such business on island. If they bough or stole them from some other person in possession of them they were somehow smuggled on the island which authorities, if doing their job, should confiscate the gun and arrest the person doing it.
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