Weapons: other; manufacture, sale, or possession of a bump stock; prohibit. Amends sec. 224 of 1931 PA 328 (MCL 750.224).

This bill prohibits the manufacture, sale, or possession of bump stocks and multiburst trigger activators in Michigan. It amends the state penal code to explicitly classify these devices as illegal weapons alongside machine guns and silencers. The legislation defines bump stocks as devices that allow semiautomatic firearms to fire multiple rounds with a single trigger pull by using recoil energy, and multiburst trigger activators as devices that increase a firearm's rate of fire. Violations are classified as felonies punishable by up to five years in prison, a fine of up to $2,500, or both. The law includes exemptions for licensed federal firearms manufacturers and certain government contractors.