Wisconsin Sta. Ann. Chapter 939. Crimes - General Provisions. Chapter 939.22 Words and phrases defined. (10) Dangerous weapon" means any firearm, whether loaded or unloaded ***; any device designed as a weapon and capable of producing great harm ***; any electric weapon, as defined in s. 941.295(4); or any other device or instrumentality which, in the manner it is used or intended to be used, is calculated or likely to produce death or great bodily harm.
Chapter 941.295 Possession of electric weapon. Subsection (1) On or after July 1, 1982, whoever sells, transports, manufactures, possesses or goes armed with any electric weapon is guilty of a Class E felony. Subsection (4) In this section, "electric weapon" means any device which is designed, redesigned, used or intended to be used, offensively or defensively, to immobilize or incapacitate persons by the use electric current.
SUMMARY: Possession and sales of Stunning Devices are banned.