The legislative bill SF No 511 requires anyone purchasing a firearm in Minnesota to show proof of having undergone firearm safety training within the past year. This training can be evidenced by either recent employment as a peace officer or completion of a certified firearms safety course, which includes fundamental firearm use, handling, and legal aspects concerning firearms. The bill also mandates that every firearm sale must involve a detailed record containing the buyers' identity, training certificate, and specific firearm information. All involved in the sale must retain this record for ten years, and the record must be produced if requested by police during a criminal investigation. Failure to produce this record can result in misdemeanor charges. There are exemptions to the rule, such as sales to firearm dealers, law enforcement agencies, and certain designated antique or collector sales. The bill aims to enhance public safety by ensuring firearm owners are properly trained and that detailed records of firearm sales are maintained and accessible for law enforcement purposes.