The Trace has published an interactive dataset allowing us to compare month-to-month gun sales across the country. The link below will take you to the dataset and the description of how they made these estimates. It is an astonishing number -- each month -- that ends up a mind-boggling yearly total year after year. We cannot doubt that the gun business is big business.

How Many Guns Did Americans Buy Last Month?

Sales Estimates from The Trace

How Many Guns Did Coloradoans Buy Last Month?

Here's the chart for Colorado.