Comprehensive analysis of Massachusetts gun laws, permit requirements, carry regulations, and recent legislative updates for responsible gun owners.
Massachusetts maintains some of the strictest firearm regulations in the United States, reflecting the state’s commitment to public safety while recognizing constitutional rights. Ranked second nationally for gun law strength by Everytown for Gun Safety in 2025, Massachusetts has the lowest gun death rate among all states. The Commonwealth requires licensing for all firearm possession and carry, with no constitutional carry provisions. In July 2024, Governor Healey signed “An Act Modernizing Firearms Laws,” the state’s most significant gun safety legislation in a decade, which addressed ghost guns, enhanced red flag laws, and expanded prohibited locations. Massachusetts does not recognize permits from any other state, though residents with a License to Carry (LTC) can carry in 27 states through non-reciprocal recognition agreements.
Schools, federal buildings, post offices
Capitol and state buildings, polling places, courts, correctional facilities, airports, restricted transit areas
Business owners may prohibit firearms; no signage standard; violation may lead to trespass; employers may restrict at work
No carry while under the influence; applies without BAC threshold; violations can result in penalties and license loss
Massachusetts does not allow constitutional carry. All individuals must obtain a License to Carry (LTC) to carry concealed firearms.
Advantages of Licensed Carry
Application Requirements
Disqualifying Factors
This state has a Red Flag law, which allows authorities to restrict a resident’s ability to own or purchase a gun. These are enforced through Extreme Risk Protection Orders (ERPOs).
Emergency orders are one-sided and only last until a court hearing, when the “red flag” person can present their case, and the judge decides if a final order is necessary.
ERPOs are registered nationally in the NICS, and prevent any new purchases that require a background check.
Legal with LTC Only Open carry is technically legal in Massachusetts with a valid LTC, but strongly discouraged and may result in disturbing the peace charges.
Carry Methods
General Provisions
Waiting Periods
Purchase Limitations
Business Prohibition Authority
Massachusetts law requires that whenever a firearm is not under your direct control, it must be stored in a locked container or equipped with a tamper-resistant mechanical lock.
Licensed/LTC Holders
Unlicensed Individuals
Federal Safe Passage (FOPA)
Home Protection
Vehicle and Workplace
Public Places
Legal Protections
Maximum Legal Blade Length
Categories of Knives
The Massachusetts Supreme Judicial Court ruled in August 2024 that the switchblade ban violated the Second Amendment, but many restrictions remain.
Prohibited and Federally Regulated Knives
State-Specific Legal Knives
Generally Legal Knives
Carry Restrictions
Local Ordinance Preemption
Significant Differences from Gun Laws
Recent Updates
Analysis of new Massachusetts gun law: An Act Modernizing Firearm Laws. Constitutional implications, impact on law-abiding gun owners, and Second Amendment considerations.
