941.237(3)(g)(g) The possession or use of a handgun on the premises if authorized for a specific event of limited duration by the owner or manager of the premises who is issued the Class “B” or “Class B” license or permit under ch. 125 for the premises.

941.237(3)(j)(j) The possession of a handgun in any portion of a combination tavern and store devoted to other business if the store is owned or operated by a firearms dealer, the other business includes the sale of handguns and the handgun is possessed in a place other than a tavern.

941.237 AnnotationSub. (3) does not allow going armed with a concealed handgun in violation of s. 941.23. State v. Mata, 199 Wis. 2d 315, 544 N.W.2d 578 (Ct. App. 1996), 95-1336.

941.25(1)(1) In this section, “machine gun” means any of the following:

941.25(1)(a)(a) Any weapon that shoots, is designed to shoot or can be readily restored to shoot, automatically more than one shot, without manual reloading, by a single function of the trigger.

941.25(1)(b)(b) The frame or receiver of any weapon described under par. (a) or any part designed and intended solely and exclusively, or combination of parts designed and intended, for use in converting a weapon into a weapon described under par. (a).

941.25(1)(c)(c) Any combination of parts from which a weapon described under par. (a) can be assembled if those parts are in the possession or under the control of a person.

941.25(2)(2) Every manufacturer shall keep a register of all machine guns manufactured or handled by him or her. This register shall show the model and serial number, date of manufacture, sale, loan, gift, delivery, or receipt, of every machine gun, the name, address, and occupation of the person to whom the machine gun was sold, loaned, given, or delivered, or from whom it was received; and the purpose for which it was acquired by the person to whom the machine gun was sold, loaned, given, or delivered, or from whom received. Upon demand every manufacturer shall permit any marshal, sheriff, or police officer to inspect his or her entire stock of machine guns, parts, and supplies therefor, and shall produce the register required under this subsection for inspection. Whoever violates any provision of this subsection is subject to a Class B forfeiture.

941.25(3)(3) This section does not prohibit or interfere with the manufacture for, and sale of, machine guns to the military forces or the peace officers of the United States or of any political subdivision thereof, or the transportation required for that purpose; the possession of a machine gun for scientific purpose, or the possession of a machine gun not usable as a weapon and possessed as a curiosity, ornament, or keepsake; or the possession of a machine gun other than one adapted to use pistol cartridges for a purpose manifestly not aggressive or offensive.

941.26(1c)(1c) In this section:

941.26(1g)(b)(b) Except as provided in sub. (4), no person may sell, possess, use or transport any tear gas bomb, hand grenade, projectile or shell or any other container of any kind or character into which tear gas or any similar substance is used or placed for use to cause bodily discomfort, panic, or damage to property.

941.26(1m)(1m) No person may take a firearm that is not designed to shoot more than one shot, without manual reloading, by a single function of the trigger and modify the firearm so that it does shoot more than one shot, without manual reloading, by a single function of the trigger.

941.26(2)(c)(c) Except as provided in par. (d), any person who violates sub. (1g) (b) regarding the possession, noncommercial transportation or use of the bomb, grenade, projectile, shell, or container under sub. (1g) (b) is guilty of a Class A misdemeanor.

941.26(2)(d)(d) Any person who violates sub. (1g) (b) regarding the possession, noncommercial transportation or use of the bomb, grenade, projectile, shell, or container under sub. (1g) (b) in self-defense or defense of another, as allowed under s. 939.48, is subject to a Class D forfeiture.

941.26(2)(e)(e) Any person who violates sub. (1g) (b) regarding the sale or commercial transportation of the bomb, grenade, projectile, shell, or container under sub. (1g) (b) is guilty of a Class H felony.

941.26(2)(f)(f) Any person who violates sub. (1g) (b) regarding the use of the bomb, grenade, projectile, shell or container under sub. (1g) (b) to cause bodily harm or bodily discomfort to a person who the actor knows, or has reason to know, is a peace officer who is acting in an official capacity is guilty of a Class H felony.