what percentage of guns are sold at gun shows
We don't need more laws. We need a couple of fixes, Bloomberg said. There's a loophole where you can sell guns without a background check at a gun show, 40 percent of guns are sold that way, same thing on the Internet.â¦ The NRA has opposed anything..ur ruling. Bloomberg said 40 percent of gun sales take place through gun shows or the Internet, without a background check. The best information on the informal gun market is based on a survey and is about 15 years old (the data used in the survey is almost 20 years old).