In 1996, the
Violence Policy Center (VPC) released
Gun Shows in America: Tupperware® Parties for Criminals, a study that identified problems associated with gun shows. The VPC study documented the effect of the 1986 Firearms Owners' Protection Act in regard to proliferation of gun shows, which resulted in "a readily available source of weapons and ammunition for a wide variety of criminals, as well as
Timothy McVeigh and
David Koresh". According to the VPC, the utility of gun shows to dangerous individuals stems primarily from the exemption enjoyed by private sellers from the sales criteria of the Brady law as well as the absence of a background check. The director of the program which is located at the
UC Davis,
Garen J. Wintemute, wrote, "There is no such loophole in federal law, in the limited sense that the law does not exempt private-party sales at gun shows from regulation that is required elsewhere." In the context of avoiding pitfalls in legislation to end the gun show loophole, Wintemute's position states: The fundamental flaw in the gun show loophole proposal is its failure to address the great majority of private-party sales, which occur at other locations and increasingly over the Internet at sites where any non-prohibited person can list firearms for sale and buyers can search for private-party sellers. In 1999,
Dave Kopel, attorney and gun rights advocate for the NRA, said: "gun shows are no 'loophole' in the federal laws", and that singling out gun shows was "the first step toward abolishing all privacy regarding firearms and implementing universal gun registration". In January 2000, Kopel said that no proposed federal law would have made any difference at Columbine since the adults who supplied the weapons were legal purchasers. In 2009, Nicholas J. Johnson of the
Fordham University School of Law, wrote: Criticisms of the "gun show loophole" imply that federal regulations allow otherwise prohibited retail purchases ("primary market sales") of firearms at gun shows. This implication is false. The real criticism is leveled at secondary market sales by private citizens. In a 2010 statement from the
Brady Campaign to Prevent Gun Violence: "Because of the gun show loophole, in most states prohibited buyers can walk into any gun show and buy weapons from unlicensed sellers with no background check. Many of these gun sellers operate week-to-week with no established place of business, traveling from gun show to gun show." In 2013, the NRA said that a universal background check system for gun buyers is both impracticable and unnecessary, but an effective instant check system that includes records of persons adjudicated mentally ill would prevent potentially dangerous people from getting their hands on firearms. The group argues that only 10 percent of firearms are purchased via private sellers. They also dispute the idea that the current law amounts to a gun-show loophole, pointing out that many of the people selling at gun shows are federally licensed dealers. The group has stated in the past that: gun control supporters' objectives are to reduce gun sales and register guns, and that there is no "loophole", but legal commerce under the
status quo (like book fairs or car shows). According to a 1994 survey called the National Survey on the Private Ownership of Firearms (NSPOF), it was estimated that 60% of firearms obtained by private parties were from retail dealers, with the remaining 40% being from other private parties. Based on 2015 data,
Philip J. Cook, who was the lead researcher for the prior NSPOF survey, produced an updated estimate of 22% for the percentage of gun transfers processed as private sales. In 2016, a study published in
The Lancet reported that state laws only requiring background checks or permits for gun sales at gun shows were associated with higher rates of gun-related deaths. The same study also found that state laws that required background checks for all gun sales were strongly associated with lower rates of gun-related deaths. Also that year
Gabriel J. Chin, professor at
UC Davis School of Law, stated that since there are no clear stipulations for the number of firearms sold before someone is required to be federally licensed and that since gun shows are usually held on weekends, "there is room for someone to claim 'this is a hobby or part of my collection' when it is also a substantial business." Establishing universal background checks enjoys high levels of public support, with about 85% of the public or more in favor of the requirement (including about 77% of gun owners). Universal background checks were also given the highest rating of effectiveness among 29 possible gun control measures for reducing firearm homicides in a survey of 32 academic experts on gun policy reported by
The New York Times in January 2017. State-level pro-gun lobbies oppose the framing of the issue since it "criminalizes the right to buy and sell lawful private property". In 2021, Wisconsin Gun Owners, Inc., a Second Amendment lobbying organization, opposed a ban on Wisconsin gun shows. The organization argued the ban was unjustified according to statistics and research that amounted to discrimination against gun owners. ==Contributing events==