Hawaii is a "may issue" state for concealed carry. "In an exceptional case, when an applicant shows reason to fear injury to the applicant's person or property," a license to carry a pistol or revolver may be granted or denied at the discretion of the county police chief. In practice however few if any concealed carry licenses are granted. Hawaii does not recognize concealed carry permits issued by other states.

 

Acquiring a firearm in Hawaii requires a permit to acquire, issued to qualified applicants by the county police chief. There is a 14 day waiting period for receiving a permit, which is then valid for 6 days. A separate permit is required for each handgun to be acquired, while a "long gun" permit can be used for any number of rifles or shotguns for a period of one year. In addition to passing a criminal background check, applicants must provide an affidavit of mental health, and agree to release their medical records. First time applicants must be fingerprinted by the FBI. When applying to acquire a handgun, a handgun safety training course affidavit or hunter's education card is also required.

 

Firearms acquired within the state must be registered with the chief of police within 5 days. Firearms brought in from out of state, including those owned prior to moving to Hawaii, must be registered within 3 days of arrival. Registration of firearms brought in from out of state does not involve a waiting period, however a FBI fingerprint and background check will be conducted. Registration is not required for black powder firearms or firearms manufactured before 1899.

 

Carrying a loaded firearm, concealed or not concealed, including in a vehicle, is a class A felony. Unloaded firearms that are secured in a gun case and are accompanied by a corresponding permit are allowed to be transported in a vehicle between the permitted owner's residence or business and: a place of repair; a target range; a licensed dealer's place of business; an organized, scheduled firearms show or exhibit; a place of formal hunter or firearm use training or instruction; or a police station.

 

Automatic firearms, shotguns with barrels less than 18 inches long, and rifles with barrels less than 16 inches long are prohibited by state law. Also banned are handgun magazines that can hold more than 10 rounds of ammunition, and semi-automatic handguns with certain combinations of features that the state has defined as "assault pistols".