Is Brass Knuckles Legal in Wisconsin? (2026)

ILLEGAL
Confidence: High

No — Brass Knuckles are illegal in Wisconsin as of 2026.

Key Restriction
Possession and use prohibited
Penalty
Class A misdemeanor
Last Updated
2026-03-25
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Quick Answer

Wisconsin law prohibits the possession, sale, or manufacture of brass knuckles under Wis. Stat. § 941.24. Brass knuckles are classified as a dangerous weapon and possession is illegal except for law enforcement.

What the Law Says

Wisconsin law prohibits carrying a concealed weapon, including brass knuckles.

Wisconsin Statutes § 941.24
Category Details
Possession Illegal to possess except law enforcement.
Sale & Purchase Illegal to sell or manufacture.
Penalties Class A misdemeanor; punishable by fines and imprisonment up to 9 months.
Age Restriction None (possession itself is prohibited).
Pending Legislation None known

Enforcement Reality

Charge Level
Class A misdemeanor
Enforcement Likelihood
Moderate
Common Triggers
Carrying a concealed weapon.

Local Exceptions

None identified. State law applies uniformly across Wisconsin. Local ordinances may still vary — check with your city or county government for any additional rules.

Bottom Line

Brass Knuckles are illegal in Wisconsin. Possession or use can result in criminal charges. Do not assume enforcement is lax — penalties are real. Consult a licensed attorney if you have specific questions.

Wisconsin vs. the Rest of the US

Across the US, carrying brass knuckles is fully legal in 2 states, restricted in 8, and illegal in 40. Wisconsin falls in the ILLEGAL category.

View the full 50-state map →

Neighboring States

Laws change at state lines. Here is how bordering states compare on Brass Knuckles:

Body Armor Laws Guide

This topic is closely related to body armor and self-defense laws.

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Frequently Asked Questions

Is it legal to carry Brass Knuckles in Wisconsin?
No — Brass Knuckles are illegal in Wisconsin as of 2026. Wisconsin law prohibits the possession, sale, or manufacture of brass knuckles under Wis. Stat. § 941.24. Brass knuckles are classified as a dangerous weapon and possession is illegal except for law enforcement.
What are the penalties for carrying brass knuckles in Wisconsin?
Class A misdemeanor; punishable by fines and imprisonment up to 9 months.
What typically triggers enforcement in Wisconsin?
Carrying a concealed weapon.
What is the age restriction for carrying brass knuckles in Wisconsin?
None (possession itself is prohibited).
Does the law on carrying brass knuckles change at the Wisconsin border?
Yes. Brass Knuckles are legal with restrictions in neighboring Minnesota. Laws change at state lines — check each state individually before traveling.

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EH
Ethan Harper Independent Legal Researcher

Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.

Last reviewed: 2026-03-25 Method: Statute cross-reference

Sources & Verification

1.
Primary Citation
2.
Statute Summary
Wisconsin law prohibits carrying a concealed weapon, including brass knuckles.
Verified: 2026-03-25 Reviewed by: Ethan Harper Method: Statute cross-reference Confidence: High

This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.

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