I want to buy my five year old grandson a western outfit and a real cap gun for Christmas. I can't find a cap gun. I was politely told in ToysrUs that they didn't carry anything that dangerous. For heaven's sake, what is dangerous about caps? My brothers used them at an early age. When I do a google search, I am offered 'clickable' guns, but not the real thing. Anyone have any information on this gun control?