The legislation would prohibit any person from enforcing a federal act, law, statute, rule, regulation, treaty, or order that takes effect on or after January 1, 2021, if it bans or restricts semi-automatic firearms, assault weapons, or magazines; requires registration of firearms, magazines, or other firearm accessories; regulates the capacity of magazines; regulates the quantity of ammunition or bullets an individual may possess; prohibits types of ammunition or bullets; or requires the confiscation of a firearm if the federal act isn’t identical to existing state law.