By 2026 Maine remains one of the most permissive states for gun ownership, but the right is not universal. While any adult who can legally possess a firearm under state and federal law may buy, carry, and store a gun, certain categories—such as convicted felons, individuals with restraining orders, or those deemed mentally incompetent—are expressly barred. In short, guns are legal for the majority of Maine residents, but eligibility hinges on meeting specific legal standards and complying with recent statewide regulations.
State Statutes and Constitutional Basis
Maine’s gun laws derive from the state constitution’s “right to keep and bear arms” provision (Maine Rev. Stat. tit. 17, §§ 1‑5) and are reinforced by federal statutes. The 2024 amendment to the Maine Firearms Safety Act introduced mandatory background checks for all private sales and required secure storage for households with minors. These measures coexist with the longstanding “shall issue” policy for concealed‑carry permits, meaning authorities must grant a permit if the applicant meets statutory criteria.
Who May Possess a Firearm
- Age Requirement: Individuals must be at least 21 to purchase a handgun and 18 for rifles or shotguns.
- Criminal History: Felony convictions, certain misdemeanor offenses involving violence, and domestic‑violence restraining orders disqualify applicants (Maine Rev. Stat. tit. 17, § 310).
- Mental Health: A court‑ordered mental health adjudication or a commitment to a psychiatric facility bars possession.
- Residency: Both Maine residents and non‑residents who meet the above conditions may own firearms, though non‑residents must comply with the state’s registration rules for certain weapon classes.
Recent Legislative Changes (2024‑2026)
The 2024 revision to the Maine Firearms Safety Act introduced three key updates:
- Universal Background Checks: All firearm transfers, including private sales and gifts, now require a background check through the state’s online portal.
- Safe‑Storage Requirement: Homes with minors must store firearms in a locked container or use a trigger lock, with penalties ranging from $500 fines to misdemeanor charges for violations.
- Red‑Flag Procedure: Family members or law enforcement may petition a court for an extreme‑risk protection order (ERPO) to temporarily remove firearms from individuals deemed a danger to themselves or others.
These changes aim to balance constitutional rights with public‑safety concerns and have withstood legal challenges up to the Maine Supreme Judicial Court.
Concealed Carry and Permit‑less Carry
Maine permits “constitutional carry,” allowing any lawful gun owner to carry a concealed firearm without a permit. However, obtaining a concealed‑carry permit still offers benefits: reciprocity with other states, discounted insurance rates, and exemption from certain “no‑carry” zones (e.g., schools and government buildings). The permit process involves a background check, a short safety course, and a $50 application fee.
Safety and Enforcement
Law enforcement agencies conduct random compliance checks for safe‑storage violations and monitor ERPO cases through a statewide database. Failure to report a lost or stolen firearm within 48 hours can result in a $250 fine. Maine also participates in the National Instant Criminal Background Check System (NICS) to prevent prohibited purchases.
FAQ
What age can I legally buy a handgun in Maine?
You must be 21 years old for handguns; rifles and shotguns are available at 18.
Do I need a permit to carry a concealed weapon?
No, Maine’s constitutional carry allows concealed carry without a permit, but a permit provides reciprocity and other advantages.
Can a non‑resident obtain a Maine firearm?
Yes, provided they meet all federal and state eligibility criteria and complete the required background check.
What are the penalties for violating the safe‑storage law?
Violations can result in a $500 fine for the first offense and up to a misdemeanor charge for subsequent or reckless breaches.
How does an extreme‑risk protection order work?
A family member or law enforcement officer files a petition; a judge reviews evidence and may issue a temporary order to seize firearms for up to one year, after which a hearing determines any further action.