Concealed carry, or carrying a concealed weapon (CCW), is the practice of carrying a weapon (such as a handgun) in public in a concealed manner, either on one's person or in close proximity. CCW is often practiced as a means of self-defense. Following the Supreme Court's NYSRPA v. Bruen (2022) decision, all states in the United States were required to allow for concealed carry of a handgun either permitlessly or with a permit, although the difficulty in obtaining a permit varies per jurisdiction.
There is conflicting evidence regarding the effect that concealed carry has on crime rates. A 2020 review by the RAND Corporation concluded there is supportive evidence that shall-issue concealed carry laws, which require states to issue permits to applicants once certain requirements are met, are associated with increased firearm homicides and total homicides.[1] Earlier studies by RAND found that shall-issue concealed carry laws may increase violent crime overall, while there was inconclusive evidence for the effect of shall-issue laws on all individual types of violent crime.[2] A 2004 literature review by the National Academy of Sciences concluded that there is no link between the existence of laws that allow concealed carry and crime rates.[3]
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