On Dec 23 alone there were 102,222 background checks, making it the second busiest single day for buying guns in history.

The actual number of guns bought may have been even higher if individual customers took home more than one each.

Explanations for America’s surge in gun buying include that it is a response to the stalled economy with people fearing crime waves. Another theory is that buyers are rushing to gun shops because they believe tighter firearms laws will be introduced in the future.