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Legal Information: Montana

State Gun Laws

Updated: 
January 26, 2021

Who do I notify if I think the abuser should not have a gun?

If you think the abuser is violating the state firearm laws, you can call your local police or sheriff department or the State Police. If you believe s/he is violating federal firearm laws, you can call the Bureau of Alcohol, Tobacco and Firearms (ATF). Let them know that either you have order of protection against the abuser, s/he has been convicted of a felony or domestic violence misdemeanor.

You can find contact information for sheriff departments in your area on our MT Sheriff Departments page.

To contact your local ATF field office, see the ATF website. For reporting illegal firearm activity, you can also call: 1-800-ATF-GUNS (1-800-283-4867).

A local domestic violence organization in your area may also be able to answer your questions and assist you in talking to the necessary law enforcement officials. You will find contact information for organizations in your area on our MT Advocates and Shelters page.

Note: Generally, a person does not have to have knowledge of the law in order to be arrested for violating the law. If the abuser has a gun or buys a gun in violation of the law, s/he can be arrested, whether or the abuser knows s/he was in violation of the law.1

1United States v. Lippman, 369 F. 3d 1039 (8th Cir. 2004); United States v. Henson, 55 F. Supp. 2d 528 (S.D. W.V. 1999)