Amy Barrett's dissent in a 2d Am. case
BARRETT, Circuit Judge, dissenting. History is consistent with common sense: it demonstrates that legislatures have the power to prohibit dangerous people from possessing guns. But that power extends only to people who are dangerous. Founding-era legislatures did not strip felons of the right to bear arms simply because of their status as felons. Nor have the parties introduced any evidence that founding-era legislatures imposed virtue-based restrictions on the right; such restrictions applied to civic rights like voting and jury service, not to individual rights like the right to possess a gun. In 1791—and for well more than a century afterward— legislatures disqualified categories of people from the right to bear arms only when they judged that doing so was necessary to protect the public safety.
Neither Wisconsin nor the United States has introduced data sufficient to show that disarming all nonviolent felons substantially advances its interest in keeping the public safe. Nor have they otherwise demonstrated that Kanter himself shows a proclivity for violence. Absent evidence that he either belongs to a dangerous category or bears individual markers of risk, permanently disqualifying Kanter from possessing a gun violates the Second Amendment.