Citation(s) from the GunPolicy.org literature library
State of Wisconsin. 2012 ‘Wis. Stat. § 66.0409(2), etc..’ Firearms Law Database - Registration of Firearms in Wisconsin. San Francisco, CA: Giffords Law Center to Prevent Gun Violence. 3 January
Registration of Firearms in Wisconsin
Wisconsin does not require firearm owners to register their firearms.
With limited exceptions, Wisconsin preempts local jurisdictions from adopting ordinances requiring the registration of "any firearm or part of a firearm, including ammunition and reloader components."…