There are some sixty-three thousand licensed gun dealers in the U.S.—nearly twice the number of McDonald's and Starbucks combined. But, unlike other businesses that deal in dangerous products, such as pharmacies or explosives makers, most gun stores face no legal requirements to secure their merchandise. As a result, there has been a sharp increase in gun-store thefts. This story focuses on a group of thieves who preyed on gun stores in North Carolina, stealing more than two hundred weapons over a four-month period. The Trace and The New Yorker relied on thousands of public records and more than fifty interviews to track these guns through a network of black-market profiteers.