User:Stevenmadden7/Gun control

Weapons used
Several types of guns have been used in mass shootings in the United States, including semi-automatic handguns, semi-automatic rifles, revolvers, and shotguns. Of the 172 events from 1966 to 2019 classified as mass public shootings (four or more victims killed) in the U.S. by the 2022 National Institute of Justice/The Violence Project dataset, perpetrators used handguns in 77.2% of cases and semi-automatic rifles in 25.1% of cases. An earlier 2016 study by James Alan Fox and Emma E. Fridel similarly concluded that "rather than assault weapons, semiautomatic handguns are the weapons of choice for most mass shooters." High-capacity magazines were used in more than half of mass shootings over the four decades up to 2018. From 1966 to 2019, approximately 77% of mass shooters in the U.S. legally obtained the firearm used in the attacks. Although semi-automatic rifles are used in only 1% of overall shootings in the U.S., they are used in 25% of mass shootings, and (as of 2018) in six of the ten deadliest mass shooting events.