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Massachusetts Gun Laws.
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Every statute tracked, every change documented, every source cited.

Laws Tracked
46
Approved Firearms
1,542
Guides Published
27

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Suppressors, New Hampshire, and Dual Residency: A Path That Stays in New Hampshire

Massachusetts prohibits suppressor possession absolutely, with no NFA exception. Federal law permits a person to have dual residency in two states simultaneously, and an NFA transfer can be completed in any state where the buyer is a resident. A Massachusetts resident who genuinely maintains a New Hampshire residence can legally purchase and own a suppressor through their NH residency, provided the suppressor never enters Massachusetts.

Massachusetts Chapter 135: Complete Guide to the New Gun Laws

Chapter 135 of the Acts of 2024 is the most comprehensive overhaul of Massachusetts firearms law in decades. Signed on July 25, 2024 and effective October 2, 2024 under an emergency preamble, with key provisions taking effect on April 2, 2026 and a universal registration deadline of October 28, 2026, the law touches every aspect of firearms ownership.

Massachusetts Firearms Registration Deadline: What to Do Before October 28, 2026

EOPSS Guidance #5, issued September 18, 2026, says individuals must comply with the registration and serialization requirements in Sections 121B and 121C beginning October 28, 2026.

Frame Transfers: How to Buy Off-Roster Handguns in Massachusetts

Massachusetts restricts dealer handgun sales through a three-layer system: the EOPSS Approved Firearms Roster, the AG's 940 CMR 16.00 consumer protection regulations, and AG enforcement notices. Frame transfers allow LTC holders to legally obtain handguns that are blocked at the dealer level by purchasing a serialized frame and parts separately, then assembling and registering the completed firearm.

Inheriting Firearms in Massachusetts: Legal Guide for Heirs

Inheriting firearms in Massachusetts involves specific legal requirements including a 60-day grace period, licensing obligations, and registration through the eFA-10 system. This guide covers executor duties, out-of-state inheritance, non-compliant firearms, and step-by-step instructions.

Massachusetts FID Card: What You Can and Cannot Do

A current Massachusetts FID authorizes qualifying non-large-capacity, non-semiautomatic rifles and shotguns and their ammunition. A Chapter 135 transition rule may preserve possession authorized by an unexpired card issued earlier.

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Court Challenge

Granata v. Campbell: DOJ Amicus Brief and First Circuit Appeal on MA Handgun Roster

Granata v. Campbell is a First Circuit appeal challenging the Massachusetts Approved Firearms Roster and 940 CMR 16.00 regulations. The U.S. DOJ filed an amicus brief January 28, 2026 urging reversal, reversing the prior administration's position. The First Circuit heard oral argument on September 9, 2026. Its public opinions index did not list a decision in this appeal when checked on October 6, 2026.

●Reviewed Jul 22, 2026
Effective

Beckwith v. Frey: First Circuit Vacates Injunction Against Maine Waiting Period

On April 3, 2026, the First Circuit vacated a preliminary injunction against Maine's 72-hour firearm-delivery waiting period after concluding that the law was likely constitutional. The ruling addressed preliminary relief, not a final merits judgment. The certiorari petition was filed August 25, 2026 and listed for the October 16, 2026 Supreme Court conference.

●Reviewed Aug 25, 2026
Effective

November 2026 Ballot Question: The Vote to Repeal Chapter 135

On November 3, 2026, Massachusetts voters will decide whether to keep or repeal Chapter 135, the comprehensive firearms reform law. This article explains how the ballot question works, what a YES and NO vote means, who is on each side, and what happens if the law is repealed.

Legislation
Who: All Massachusetts voters and firearms ownersAction: Comply with Chapter 135 as currently written. The law remains in full effect until and unless repealed by voters on November 3, 2026.●Reviewed Oct 7, 2026
Proposed

Hunting Ammunition Bills: Nonlead and Shotgun Ammunition Reform

Two House bills address ammunition used for hunting in Massachusetts: H1047 would require nonlead ammunition for taking wildlife, and H1075 would reform rules on shotgun ammunition for hunting. Both had hearings in October 2025.

Legislation
Who: Hunters, sporting goods dealers, ammunition manufacturers, and wildlife management agencies in Massachusetts●Reviewed Aug 20, 2026
Proposed

Firearms Definitions and Features Bills: Four House Bills Target Weapons Classifications

Four House bills filed in the 194th General Court would amend Massachusetts firearms definitions and features-based classifications, addressing curios and relics, semiautomatic weapons, and general firearms features. All had hearings in October 2025.

Legislation
Who: Firearm owners, collectors, dealers, and anyone affected by weapons classification under Massachusetts law●Reviewed Aug 20, 2026
Proposed

Firearms Licensing Reform Bills: Carry Permits, Fairness, and Handgun Sales in the 2026 Session

Three House bills seek to reform various aspects of Massachusetts' firearms licensing system under Chapter 140, addressing concealed carry fairness, licensing equity, and restrictions on lawful handgun sales. All had hearings in October 2025.

Legislation
Who: License to Carry (LTC) applicants, firearm dealers, handgun buyers, and local licensing authorities●Reviewed Aug 20, 2026

Approved Firearms Roster

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MakeModelAdded
Henry Repeating ArmsH016BDA-.22lr 4" Birdshead Grip w/ sights07/20/26
Henry Repeating ArmsH016GDA-.22lr 4" Gunfighter Grip w/ sights07/20/26
Henry Repeating ArmsH017BDMA-.357 Mag 4" Birdshead Grip w/ sights07/20/26
Henry Repeating ArmsH017GDMA-.357 Mag 4" Gunfighter Grip w/ sights07/20/26
Lodestar TechnologyLNK907/20/26
SeecampLWS-25-Matte07/20/26