Concealed weapon
Carrying a concealed weapon (CCW) is the practice of carrying a handgun out of sight, hidden somewhere on a person's body. CCW is regulated by the states in the US. The laws vary, sometimes considerably, from state to state. As of 2015, most states grant licenses to carry handguns on a "Shall-Issue" basis to qualified applicants. Shall-Issue means the jurisdiction issuing the license must issue the license to anyone who is not otherwise prevented from owning a firearm. "May-Issue" allows the jurisdiction to decide on a case-by-case basis who may be issued a license. A few states are may-issue states, while seven states allow the carrying of firearms in a concealed manner without a permit (called Constitutional-carry).