If you like to wade thru statistics on guns, the first website is about guns manufactured in the US. The years represented are different depending on the data used.
https://www.atf.gov/resource-center/...states-annual-
statistical-update-2017/download
The information used in the site below is taken from the data above. It is used to give you the top 20 states in gun ownership. I don't know much about statistics I don't know how one would use these figures to get a real number of total guns in the US.
http://www.wnd.com/gallery/20-u-s-st...ns-per-capita/
Ole Jack