I took the family to a shooting range in Florida while in holiday . On the way out, similar to Disney and Universal theme park rides , you had to exit through their retail store. We stopped and were amazed at the range of weapons being sold. When I asked about any gun, the stock answer was, "In the event that your home is compromised...." It's really all about fear , they use it to sell ridiculous weapons , a hand gun which looked like a Thompson machine gun , with a big revolving magazine which contained shotgun cartridges. The sales guy said "In the event of your home being compromised, and you are not familiar with weapons , anyone standing behind you will be safe . "