Should More Gun Control Laws Be Enacted? The United States has 88.8 guns per 100 people, or about 270,000,000 guns, which is the highest total and per capita number in the world. 22% of Americans own one or more guns (35% of men and 12% of women). America's pervasive gun culture stems in part from its colonial history, revolutionary roots, frontier expansion, and the Second Amendment, which states: "A well regulated militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."