MO HB3286

Courts must prohibit respondents of full domestic violence or child protection orders from possessing or purchasing firearms while the order is in effect, with orders forwarded to Missouri State Highway Patrol for NICS reporting within 24 hours

Creates "Hailey's Law" establishing extreme risk protection orders that allow law enforcement to petition courts to temporarily remove firearms from individuals who pose a significant danger to themselves or others, with ex parte orders lasting up to 15 days and full orders lasting one year

Expands unlawful firearm possession to include persons convicted of misdemeanor domestic violence offenses (fourth-degree domestic assault, second-degree stalking, or physical force offenses by family members) and those subject to protection orders issued after a hearing

Requires courts to forward conviction records for fourth-degree domestic assault and second-degree stalking to Missouri State Highway Patrol for NICS database updates within 24 hours

Unlawful firearm possession remains a class C felony, upgraded to class B felony for those convicted of dangerous felonies or with prior unlawful possession convictions