Fill out and file the Request for Hearing on Emergency ERPO (ERP202). As of January 1, 2024, people subject to an extreme risk protection order may not purchase or possess firearms.If you're accused of being a prohibited person in possession of a firearm, you could face a lengthy prison sentence and a substantial fine. Certain people are prohibited from possessing firearms in the Minneapolis-St. Each firearm dealer shall display a warning in block letters stating, "IT IS UNLAWFUL TO STORE OR LEAVE A LOADED FIREARM WHERE A CHILD CAN OBTAIN ACCESS. Minnesota Keeping guns out of the wrong hands. Possession of all firearms in the abusing party's possession. But that defense would not apply to an illegal gun possession criminal charge. Minnesota Statute 609.667 renders the possession of firearms with removed or obliterated serial numbers illegal. Gun laws in Minnesota regulate the sale, possession, and use of firearms and ammunition in the state of Minnesota in the United States.