by P. Birmingham

Brass knuckles also known as knuckle dusters, are a type of hand-held weapon that are designed to be worn around the knuckles, providing an extra layer of protection and adding more force to a punch. While these weapons may seem appealing to some people as a form of self-defense or as a collectible item, the legal implications of owning brass knuckles in the United States can be severe.
In the United States, the legality of brass knuckles varies from state to state. However, it's important to note that they are illegal in many states. For example, in California, brass knuckles are classified as a "billy" or a "blackjack" and are illegal to possess or use. The possession of brass knuckles in California can result in a misdemeanor charge, punishable by up to one year in county jail and a fine of up to $1,000.
In Illinois, brass knuckles are classified as a deadly weapon and are illegal to carry, sell, or possess. The possession of brass knuckles in Illinois can result in a Class A misdemeanor charge, which can carry a sentence of up to one year in jail and a fine of up to $2,500.
In Michigan, brass knuckles are considered a prohibited weapon and are illegal to carry, manufacture, or sell. The possession of brass knuckles in Michigan can result in a felony charge, punishable by up to five years in prison and a fine of up to $2,500.
In addition to these states, brass knuckles are also illegal to own or possess in Vermont, Massachusetts, and New York. In these states, the possession of brass knuckles can result in various penalties, including fines, probation, and imprisonment.
Below is a list of where brass knuckles are legal, illegal, or legal with restrictions.
States Where Brass Knuckles Are Illegal (21 States)
Possession, sale, or use is generally banned.
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Alaska
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Arkansas
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California
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Colorado
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Illinois
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Kansas
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Maine
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Massachusetts
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Michigan
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Minnesota
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Missouri
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Nevada
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New Hampshire
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New Jersey
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New York
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Oklahoma
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Pennsylvania
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Rhode Island
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Tennessee
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Vermont
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Washington
States Where Brass Knuckles Are Legal with Restrictions (17 States)
Usually allowed only with a valid concealed carry permit or with limits on how they may be carried or used.
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Alabama
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Connecticut
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Delaware
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Florida
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Kentucky
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Louisiana
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Maryland
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Mississippi
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Nebraska
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New Mexico
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North Carolina
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North Dakota
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Ohio
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Oregon
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Virginia
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West Virginia
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Wisconsin
States Where Brass Knuckles Are Legal (12 States)
No statewide laws explicitly ban ownership or carry. Local laws may still apply.
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Arizona
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Georgia
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Hawaii
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Idaho
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Indiana
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Iowa
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Montana
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South Carolina
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South Dakota
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Texas
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Utah
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Wyoming
It’s worth noting that even in states where brass knuckles are legal, using them unlawfully can still result in criminal charges. Penalties for illegal possession or misuse may include jail time, fines, and the creation of a criminal record, which can affect future employment, housing, and licensing opportunities.
Beyond the legal consequences, there are also ethical considerations. Some individuals may see brass knuckles as tools for self-defense or as collector’s items. However, the potential for harm they carry is significant. Their use in any altercation can cause serious injury or even escalate to deadly force.
In conclusion, while brass knuckles are legal in some states, they are heavily restricted or banned in many others. Understanding the laws in your state is essential. Always check your local and state regulations before purchasing, carrying, or using brass knuckles to ensure compliance and to make informed, responsible decisions.
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