The laws governing the legal use, storage and carrying of firearms are constantly changing. Below are the applicable laws in the State of New Hampshire as of 4/10/2013. The below information is designed to be a guide and not the final word. If you have specific questions, please refer to the State of New Hampshire legislation at gencourt.state.nh.us. Another great resource is the New Hampshire Department of Public Safety.

159:6-d Full Faith and Credit for Licenses From Other States; Reciprocity. – Notwithstanding the provisions of RSA 159:6, no nonresident holding a current and valid license to carry a loaded pistol or revolver in the state in which he resides or who is a peace officer in the state in which he resides, shall be required to obtain a license to carry a loaded pistol or revolver within this state if:

I. Such nonresident carries upon his person the license held from the state in which he resides; and

II. The state in which such person is a resident provides a reciprocal privilege for residents of this state.

NOTE: The State of New Hampshire honors only resident permits/licenses from the states it honors.

The State of New Hampshire honors concealed carry permits/license from the states listed below:
Alabama, Alaska, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kentucky, Louisiana, Michigan, Mississippi, Missouri, North Carolina, North Dakota, Oklahoma, Pennsylvania, Tennessee, Utah, Wyoming

The New Hampshire Resident License to Carry is honored in the states listed below:
Alabama, Alaska, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kentucky, Louisiana, Michigan, Mississippi, Missouri, New Hampshire, North Carolina, North Dakota, Oklahoma, Pennsylvania, South Dakota, Tennessee, Utah, Vermont, Wyoming

The New Hampshire Non-Resident License to Carry is honored in the states listed below:
Alabama, Alaska, Arizona, Arkansas, Georgia, Idaho, Indiana, Iowa, Kentucky, Louisiana, Mississippi, Missouri, New Hampshire, North Carolina, North Dakota, Oklahoma, Pennsylvania, South Dakota, Tennessee, Utah, Vermont, Wyoming