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National Association for Gun Rights v. Campbell

Supporting Massachusetts’ regulation of assault weapons and large capacity magazines.

Case Information: National Association for Gun Rights v. Andrea Campbell, Attorney General of the State of Massachusetts, No. 1:22-cv-11431-FDS (United States District Court for the District of Massachusetts, brief filed February 7, 2023)

Read the full text of our amicus brief here.


Time and again, gun safety laws have been proven constitutional. Our attorneys defend lifesaving gun laws and take on the gun lobby in courts around the country, all the way up to the Supreme Court.

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