There is a market for what you are thinking about doing. To make it work you will need someone to buy the guns for a good starting price, then over see the work needed. No doubt, with out workers, it can be done for far less over there than over here. Then shipping in job lots to keep shipping expenses done should be easy for you to figure out. As a plus you can adjust the number and timing of your inventory to hit the peak interest times of the year.

Try ten guns for a target sample and see how they sell. Most of us here will be only a modest interest in what you are offering but it is a small niche market. The bottom feeders will drool, the fellows with a hundred guns will look with interest. Well, they might be your best market, come to think of it. You got to play to win.