Imagine ordering some military surplus equipment and when it finally arrives, there's an extra dozen fully-automatic M16s. The good news is that the Houston, Texas couple that received the extra box of guns didn't have plans to go on a rampage of any sort. Instead, they did the right thing and called authorities. Wrong Order According to a report from KTRK-TV, a Houston couple, who did not want to be identified, makes a side living on buying surplus lots and posting them on eBay for resale.