What is Gun Show Loophole

Much of the debate over mass shootings has centered on the broader topics of gun ownership and gun purchase. This chapter details what is currently known and unknown about gun ownership in the U.S., including why individuals choose to own guns and the demographics of gun owners. While the focus is on adults, this chapter also touches on the reasons juveniles may opt to carry or possess guns. This chapter further addresses mass shootings by examining how mass shootings affect gun purchase and gun ownership patterns when they occur. The sources and types of guns used in mass shootings are also discussed. Lastly, the chapter highlights several efforts to restrict gun purchasing, all aimed at reducing the number of mass shootings that occur in the U.S. Throughout the chapter, specific, real-life examples are used to provide context for discussion. Examples of laws and policies at the state and federal level are provided as additional context.