
Understanding New Hampshire Gun Laws: Lawyer Insights
New Hampshire maintains some of the most permissive gun laws in the United States, reflecting the state’s strong constitutional tradition and libertarian political culture. However, permissive does not mean unrestricted. Gun owners in New Hampshire must navigate a complex framework of state and federal regulations that govern firearm ownership, possession, carry, and use. Understanding these laws is essential for responsible gun ownership and avoiding serious criminal penalties.
Whether you are a first-time gun buyer, a seasoned collector, or someone concerned about firearm-related legal issues, this comprehensive guide provides lawyer insights into New Hampshire’s gun laws. We examine permit requirements, permitless carry provisions, prohibited persons, firearm classifications, and critical legal considerations that every New Hampshire resident should understand.

Constitutional Framework and Permitless Carry
New Hampshire’s approach to gun rights is rooted in both the Second Amendment and the state constitution. Part I, Article 2-a of the New Hampshire Constitution explicitly protects the right to keep and bear arms, stating that “the right of the people to keep and bear arms shall not be questioned.” This constitutional protection has shaped the state’s permissive firearms policy.
In 2017, New Hampshire became a constitutional carry state, eliminating the requirement to obtain a permit before carrying a concealed handgun. This means that any law-abiding citizen who is legally allowed to possess a firearm can carry it concealed without first obtaining a concealed carry permit from local authorities. This provision applies to residents and non-residents alike, though federal law still applies to all firearm possession and use.
However, permitless carry does not eliminate all licensing requirements. While you no longer need a permit to carry, certain situations still require official documentation, and obtaining a permit voluntarily offers specific advantages. Many gun owners choose to obtain permits for reciprocity purposes when traveling to other states, since New Hampshire permits are recognized in numerous jurisdictions across the country.

Firearm Permits and Licensing Requirements
Although New Hampshire eliminated the concealed carry permit requirement, the state still maintains a permit system for those who wish to obtain one. The New Hampshire pistol permit is issued by local police departments and town clerks in the municipality where you reside. If you choose to apply for a permit—which many do for interstate travel and reciprocity—you must meet specific criteria and follow the application process.
To obtain a New Hampshire pistol permit, you must be at least 18 years old and a resident of the municipality where you apply. You cannot have been convicted of a felony, be subject to a restraining order (such as those discussed in our guide on how to file for a restraining order), or otherwise be prohibited from possessing firearms under state or federal law.
The application process involves completing a formal application and submitting it to your local police chief or town clerk. They have 14 days to issue the permit unless they have reasonable grounds to deny it. Permits are valid for four years and can be renewed. The permit application and issuance process is straightforward in most New Hampshire municipalities, though processing times may vary.
For those purchasing firearms from licensed dealers, a federal background check through the National Instant Criminal Background Check System (NICS) is required. This applies to all firearm purchases from federally licensed firearms dealers, regardless of whether you possess a state permit. Private sales between individuals do not require a background check under New Hampshire law, though federal law prohibits certain categories of people from possessing firearms.
Prohibited Persons and Disqualifications
New Hampshire law, consistent with federal law, prohibits certain categories of individuals from possessing firearms. Understanding these disqualifications is critical because violation can result in serious felony charges.
You are prohibited from possessing a firearm if you have been convicted of a felony. This is a federal restriction that applies nationwide. Additionally, New Hampshire prohibits firearm possession if you have been convicted of certain misdemeanor crimes of violence or domestic violence offenses. Federal law also prohibits possession if you have been convicted of a misdemeanor crime of domestic violence, which is defined broadly to include acts of violence against intimate partners, household members, or former spouses.
Other disqualifying factors include active restraining orders or protective orders. If you are subject to a court order restricting your contact with another person (whether due to domestic violence, stalking, or harassment), you are prohibited from possessing firearms. This connection to protective orders is why understanding restraining order procedures is important for gun owners.
Federal law also disqualifies individuals who are adjudicated mentally ill or committed to a mental institution. Additionally, those who have renounced their U.S. citizenship, are subject to certain immigration restrictions, or have been dishonorably discharged from the military are prohibited from firearm possession.
Substance abuse issues can also create disqualifications. Federal law prohibits anyone who is an unlawful user of controlled substances from possessing firearms. This includes individuals with active drug convictions or those who are documented users of controlled substances.
Firearm Classifications and Restrictions
New Hampshire does not ban specific types of firearms based on cosmetic features or functional characteristics. The state does not prohibit semi-automatic rifles, modern sporting rifles, or high-capacity magazines. This stands in contrast to many other states that have enacted restrictive weapons bans.
However, federal law does prohibit certain categories of firearms. Machine guns manufactured after 1986 are prohibited for civilian possession. Short-barreled rifles and short-barreled shotguns are heavily regulated under federal law and require special registration and tax stamps. Silencers and suppressors are also federally regulated and require registration.
New Hampshire does not require firearm registration for most firearms. The state does not maintain a registry of gun owners or their weapons, which is consistent with the state’s constitutional protections for firearm rights. However, background checks through NICS create federal records of firearm purchases from licensed dealers.
Certain locations in New Hampshire are firearm-restricted zones. Schools, courthouses, and other government buildings typically prohibit firearms. Private property owners have the right to prohibit firearms on their property, and businesses may establish firearm policies for their locations. It is essential to respect these restrictions, as violating them can result in criminal charges.
Carrying and Use of Firearms
New Hampshire’s permitless carry law allows anyone legally allowed to possess a firearm to carry it openly or concealed without a permit. Open carry is explicitly legal throughout the state. Carrying a firearm in a holster or other visible manner does not violate any law, though private property owners may prohibit it on their premises.
Concealed carry is also legal without a permit. You may carry a firearm concealed on your person without obtaining government permission. However, if you plan to travel to other states, you should verify their carry laws and consider obtaining a New Hampshire permit for reciprocity purposes.
The use of force, including firearm use, is governed by New Hampshire’s self-defense laws. You have the right to use reasonable force to defend yourself against an imminent threat of harm. This principle extends to your home, vehicle, and other locations where you have a legal right to be. Understanding when force is legally justified is critical, as using force outside the scope of lawful self-defense can result in assault or murder charges.
Hunting regulations also govern firearm use. New Hampshire requires hunting licenses and permits for most hunting activities. Firearms used for hunting must comply with specific regulations regarding caliber, type, and hunting seasons. The New Hampshire Fish and Game Department administers hunting regulations and can provide detailed information about legal hunting practices.
Domestic Violence and Firearm Restrictions
Domestic violence and firearm restrictions are closely connected under both state and federal law. If you are accused of or convicted of domestic violence, you face significant firearm restrictions that may be permanent.
Federal law prohibits anyone convicted of a misdemeanor crime of domestic violence from possessing firearms. This applies to convictions for violence against intimate partners, household members, or former spouses. Even misdemeanor convictions—not just felonies—trigger this federal prohibition. The restriction is permanent and cannot be removed, even if the conviction is later expunged.
Additionally, anyone subject to a domestic violence restraining or protective order is prohibited from possessing firearms. If crime victims obtain protective orders against someone, that person must surrender any firearms they possess.
New Hampshire law takes domestic violence seriously, and firearms in domestic violence situations create significant dangers. If you are facing domestic violence charges or allegations, you should immediately consult with an experienced criminal defense attorney, as the consequences include not only criminal penalties but also permanent loss of firearm rights.
Self-Defense Laws and Castle Doctrine
New Hampshire recognizes the right to self-defense and has adopted principles similar to the Castle Doctrine. You have no duty to retreat from a threat in your own home. If someone unlawfully and forcibly enters your home, you may use force, including deadly force, to protect yourself and your family without first attempting to flee.
This principle extends beyond your home to your vehicle and other places where you have a legal right to be. However, the specific circumstances matter greatly. The force you use must be reasonable and proportional to the threat you face. If you use excessive force, you may face criminal charges even if you were initially justified in using some force.
Self-defense cases are fact-intensive and require careful legal analysis. If you are involved in a self-defense incident and face criminal charges, you need immediate legal representation from an attorney experienced in criminal defense. The difference between lawful self-defense and criminal assault can be subtle, and the consequences are severe.
Penalties and Enforcement
Violating New Hampshire gun laws can result in serious criminal penalties. Possessing a firearm as a prohibited person is a felony that can result in imprisonment and substantial fines. Carrying a firearm in a prohibited location, such as a school or courthouse, is also a felony offense.
Unlawful transfer of a firearm—selling or giving a firearm to someone you know is prohibited from possessing one—is a felony. This includes straw purchases, where someone buys a firearm on behalf of a prohibited person.
Reckless conduct with a firearm, such as firing a weapon in a negligent manner, can result in misdemeanor or felony charges depending on the circumstances. Threatening someone with a firearm is a serious crime that can result in felony assault charges.
If you are arrested or charged with a firearm-related offense, you should immediately contact a criminal defense attorney. Firearm charges are taken very seriously by prosecutors, and the consequences can include substantial prison time, loss of firearm rights, and collateral consequences affecting employment, housing, and professional licenses. If you need guidance on how to choose a lawyer, prioritize finding someone with specific experience in firearm-related criminal cases.
Law enforcement in New Hampshire enforces gun laws through state police, local police departments, and the federal Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) for federal violations. Violations can be prosecuted in state or federal court depending on which laws are violated.
FAQ
Do I need a permit to carry a gun in New Hampshire?
No. New Hampshire is a constitutional carry state. You do not need a permit to carry a concealed handgun if you are legally allowed to possess a firearm. However, you may voluntarily obtain a permit for reciprocity when traveling to other states.
Can I carry a gun openly in New Hampshire?
Yes. Open carry is legal in New Hampshire without a permit. You may carry a firearm visibly on your person in most locations, though private property owners may prohibit it on their premises.
What disqualifies someone from owning a gun in New Hampshire?
Federal and state law prohibit firearm possession for anyone convicted of a felony, certain misdemeanor crimes of violence, domestic violence offenses, those subject to restraining orders, those adjudicated mentally ill, unlawful controlled substance users, and certain other categories. Consult an attorney if you have questions about your eligibility.
Can I carry a gun across state lines from New Hampshire?
Firearm carry laws vary significantly by state. You should verify the laws of any state you plan to visit. A New Hampshire permit is recognized in many states for reciprocity purposes. Federal law prohibits carrying firearms in certain locations regardless of state law.
What happens if I carry a gun in a prohibited location?
Carrying a firearm in a prohibited location, such as a school or courthouse, is a felony in New Hampshire. You could face imprisonment and substantial fines. Always verify whether firearms are permitted before entering any location.
Are there restrictions on purchasing firearms in New Hampshire?
Federal background checks through NICS are required for all purchases from licensed firearms dealers. Private sales do not require background checks under New Hampshire law, but federal law still prohibits certain people from possessing firearms regardless of how they obtained them.
What is the penalty for being a prohibited person in possession of a firearm?
Possessing a firearm as a prohibited person is a felony that can result in years of imprisonment and substantial fines. This is a serious federal and state crime with severe consequences.
Can I use a firearm in self-defense in New Hampshire?
Yes. You have the right to use reasonable force in self-defense against an imminent threat of harm. You have no duty to retreat in your own home. However, the force you use must be proportional and reasonable. If you face charges related to self-defense, consult an attorney immediately.