Amends the Reimagine Public Safety Act. Provides that subject to appropriation, the Office of Firearm Violence Prevention shall create an assault weapon and large capacity ammunition feeding device buyback program. Provides that subject to appropriation, the Office of Firearm Violence Prevention shall purchase operable assault weapons and large capacity ammunition feeding devices from the owners of those weapons and devices who wish to sell them to the State. Provides that permanently inoperable assault weapons or large capacity ammunition feeding devices are ineligible for the buyback program. Provides that the buyback program shall permit the owners of firearms that are not assault weapons to participate in the buyback program. Provides that firearms and large capacity ammunition feeding devices purchased at the buyback program shall be delivered to the Illinois State Police who may: (1) destroy the firearms and devices; (2) use them for training or other Illinois State Police purposes; or (3) transfer them to municipal and county law enforcement agencies for their use. Provides that the Department of Human Services shall adopt rules to implement the program.