They do buy used guns but you would do better to sell it on your own. They want to make a profit on the deal both ways, on your trade in and on the sale of the new gun too. Pretty standard practice on most store trade ins with the gun businesses or pawn shops for that matter.
Yes they do make trades, but you won't get what you expect! They're like everyone else they're in business to make money not lose it!
I don't think so. I don't even know if they buy used guns, outside of surplus.
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