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NRA Files Lawsuit Challenging Massachusetts’s “Assault-Style” Firearms Ban

Thursday, August 21, 2025

NRA Files Lawsuit Challenging Massachusetts’s “Assault-Style” Firearms Ban

Today, the National Rifle Association, Gun Owners’ Action League, Pioneer Valley Arms, three NRA members, and another individual filed a lawsuit challenging Massachusetts’s ban on “assault-style” firearms.

Massachusetts generally prohibits the possession, ownership, offer for sale, sale, or other transfer of any firearm defined as “assault-style.” An “assault-style” firearm is broadly defined and includes a myriad of the nation’s most common semiautomatic handguns, rifles, and shotguns. The definition also includes any “copy or duplicate of any firearm” otherwise qualifying under the Act’s definition of “assault-style.”

In addition to banning the defined “assault-style” firearms and their “copies,” Massachusetts also bans “any firearm listed on the assault-style firearm roster.” This roster is supposed to be compiled, published, distributed to all FDL holders, and posted online three times per year by the Secretary of the Executive Office of Public Safety and Security, who also has the authority to amend the roster upon his or her own initiative. But the Secretary has not published the “assault-style” firearms roster, nor announced when such roster may be published or which firearms it will include. The lack of any such roster and the Secretary’s ability to change the roster at any time precludes anyone from knowing whether a firearm is or will become prohibited.

Our complaint alleges that Massachusetts’s law violates the Second Amendment, because it bans firearms that are commonly used for lawful purposes, and the Fifth Amendment, because an ordinary person cannot understand what firearms qualify as “assault-style.”

“Radical gun grabbers in Massachusetts have run roughshod on the Second Amendment rights of law-abiding citizens,” said John Commerford, Executive Director of NRA-ILA. “These extreme and ill-conceived laws have created chaos in the Commonwealth, turning lawful gun owners into felons overnight. Today's lawsuit filed by the NRA seeks to end arbitrary bans on commonly owned firearms and begin the process of restoring the constitutional rights of Bay Staters.”

The case is named Hanlon v. Campbell, and the complaint was filed in the U.S. District Court for the District of Massachusetts.

Please stay tuned to www.nraila.org for future updates on NRA-ILA’s ongoing efforts to defend your constitutional rights, and please visit www.nraila.org/litigation to keep up to date on NRA-ILA’s ongoing litigation efforts.

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Connecticut: Pistol Ban Advances in the Legislature

Sunday, March 29, 2026

Connecticut: Pistol Ban Advances in the Legislature

Last week, the Connecticut Judiciary Committee voted to advance HB5043 - A bill championed by Governor Ned Lamount aimed at banning so-called "convertible pistols".

Virginia: Legislature Adjourns from 2026 Session; Anti-Gun Bills on Governor's Desk

Sunday, March 15, 2026

Virginia: Legislature Adjourns from 2026 Session; Anti-Gun Bills on Governor's Desk

On Saturday, March 14th, the Virginia General Assembly adjourned sine die from the 2026 legislative session, and the future of the Commonwealth hangs in the balance. 

Washington: Governor Signs 3D-Printing Ban

Thursday, March 26, 2026

Washington: Governor Signs 3D-Printing Ban

The Washington legislature adjourned sine die from the 2026 legislative session on March 12. 

Ammunition Serialization: The Five-Cent Fiasco in Illinois

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Monday, March 30, 2026

Ammunition Serialization: The Five-Cent Fiasco in Illinois

Democrat officials in Illinois have long taken unabashed pride in the abridgement of Second Amendment rights, and their latest attempt at “bullet control” is again making headlines.

NRA Defeats California Gun Control Law; State Must Pay Nearly $500,000 in Attorney Fees Incurred by NRA

Monday, March 23, 2026

NRA Defeats California Gun Control Law; State Must Pay Nearly $500,000 in Attorney Fees Incurred by NRA

Today, the U.S. District Court for the Eastern District of California granted a stipulation for final judgment and permanent injunction in Safari Club International v. Bonta, under which the state conceded that its firearm advertising restriction is unconstitutional ...

California Court’s “Technical Issue” Nullifies Background Checks

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Monday, March 30, 2026

California Court’s “Technical Issue” Nullifies Background Checks

California, already well known for its de-policing, non-prosecution, and other soft-on-crime policies, has taken enabling criminals to a whole new level.

DOJ Legal Filing Renews Concerns About ATF’s Posture on Braced Pistols

Friday, March 20, 2026

DOJ Legal Filing Renews Concerns About ATF’s Posture on Braced Pistols

The saga of ATF’s enforcement of the National Firearm Act’s “short barreled rifle” provisions against braced pistols has been a roller coaster ride of shifting interpretations. NRA-ILA has been keeping up with, reporting on, and ...

NRA Seeks to Invalidate California’s Handgun “Roster” in Legal Challenge

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Monday, March 30, 2026

NRA Seeks to Invalidate California’s Handgun “Roster” in Legal Challenge

The National Rifle Association has taken legal action challenging California’s Handgun Roster, a regulatory regime that effectively bans most commonly owned handguns.

Is Finland Looking to Emulate America’s Founding Era on Firearms?

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Monday, March 30, 2026

Is Finland Looking to Emulate America’s Founding Era on Firearms?

We’ve written before about Finland, a European nation with arguably better gun laws than the majority of the continent.  

“Gun Free Zones” Herd Honest Citizens into Physical and Legal Peril

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Monday, March 30, 2026

“Gun Free Zones” Herd Honest Citizens into Physical and Legal Peril

Never mind the homelessness, drug use, and routine violence … according to Empire State politicians, New York City’s transit system is a “sensitive place.”

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NRA ILA

Established in 1975, the Institute for Legislative Action (ILA) is the "lobbying" arm of the National Rifle Association of America. ILA is responsible for preserving the right of all law-abiding individuals in the legislative, political, and legal arenas, to purchase, possess and use firearms for legitimate purposes as guaranteed by the Second Amendment to the U.S. Constitution.