Are brass knuckles illegal? The answer depends on where you live. In many states—including Maryland—brass knuckles are illegal to carry, sell, or possess. Other states allow them with few restrictions. Whether you are wondering about brass knuckles laws in your state, facing charges for possessing a prohibited weapon, or simply curious about the legality of these controversial self-defense tools, this guide covers everything you need to know about brass knuckles laws across the United States, with a detailed focus on Maryland.
What Are Brass Knuckles?
Brass knuckles (also called knuckle dusters, knucks, or metal knuckles) are a type of handheld weapon designed to fit around the user’s fingers and concentrate the force of a punch. They are typically made of metal—historically brass, though modern versions may be made of steel, aluminum, plastic, carbon fiber, or other materials. Brass knuckles have been used as weapons for centuries and are classified as a dangerous weapon under the laws of many jurisdictions.
Are Brass Knuckles Illegal in Maryland?
Yes. Brass knuckles are illegal in Maryland. Under Maryland Criminal Law § 4-101, brass knuckles (including metal knuckles of any composition) are classified as a “dangerous weapon.” It is illegal to carry brass knuckles—either openly or concealed—on your person or in your vehicle in Maryland. It is also illegal to sell or transfer brass knuckles to another person in the state.
Unlike some weapons that can be legally possessed with a permit, there is no permit or license that makes it legal to carry brass knuckles in Maryland. The prohibition is absolute.
Maryland Penalties for Brass Knuckles
Being caught with brass knuckles in Maryland can result in criminal charges with serious penalties:
- Carrying a dangerous weapon (misdemeanor): Up to 3 years in prison and/or a fine of up to $1,000 under Md. Code, Criminal Law § 4-101.
- Carrying with intent to injure: If prosecutors can show you intended to use brass knuckles to harm someone, the penalties increase significantly.
- Assault with brass knuckles: Using brass knuckles in an assault can elevate the charge to first-degree assault (a felony carrying up to 25 years in prison) due to the use of a dangerous weapon.
A conviction for carrying brass knuckles will appear on your criminal record and could affect employment, housing, and gun ownership rights.
Brass Knuckles Laws by State: A Quick Overview
Brass knuckles laws vary widely across the United States. Here is a general overview of how different states treat brass knuckles:
States Where Brass Knuckles Are Illegal
The following states prohibit the possession, carry, or sale of brass knuckles in most or all circumstances: California, Colorado, Illinois, Maryland, Massachusetts, Michigan, Minnesota, New Jersey, New York, Pennsylvania, Rhode Island, Tennessee, Vermont, Washington, and the District of Columbia. Penalties range from misdemeanors with fines to felonies with prison time.
States Where Brass Knuckles Are Legal
Some states have no specific prohibition on brass knuckles, or have recently legalized them. States where brass knuckles are generally legal include: Texas (legalized in 2019), Arizona, Florida, Georgia, Idaho, Indiana, Kansas, Kentucky, Montana, Nevada, New Hampshire, North Carolina, Ohio, Oklahoma, Oregon, South Carolina, South Dakota, Utah, Virginia, West Virginia, Wisconsin, and Wyoming. Even in these states, using brass knuckles to commit a crime will result in enhanced charges.
Laws change frequently, so always verify the current law in your specific jurisdiction before purchasing or carrying brass knuckles.
Do Plastic or Novelty Brass Knuckles Count?
A common question is whether plastic, wooden, carbon fiber, or “novelty” brass knuckles are also illegal. In Maryland, the statute covers “metal knuckles” specifically, but prosecutors have successfully argued that knuckle-style weapons made of other materials fall under the broader “dangerous weapon” classification. Items marketed as paperweights, bottle openers, or keychains but shaped like brass knuckles have been treated as prohibited weapons in Maryland courts. The safest approach is to assume that any knuckle-type weapon—regardless of material—may be considered illegal in Maryland.
Legal Alternatives to Brass Knuckles for Self-Defense
If you are looking for legal self-defense options in Maryland, consider these alternatives:
- Pepper spray / mace: Legal to carry in Maryland for self-defense purposes. See our guide on mace and pepper spray laws in Maryland.
- Stun guns and tasers: Legal to carry for self-defense in Maryland without a permit (as of recent law changes).
- Pocket knives: Folding knives with a blade under 3 inches are generally legal to carry in Maryland, though restrictions apply in certain locations.
- Personal alarms: Completely legal and effective for drawing attention in an emergency.
- Self-defense classes: Learning hand-to-hand defense techniques is always legal and does not require carrying a weapon.
What to Do If You Are Charged With Possessing Brass Knuckles
If you are arrested or charged with carrying brass knuckles in Maryland, take these steps:
- Exercise your right to remain silent. Do not try to explain why you had the brass knuckles or argue that you did not know they were illegal.
- Do not consent to a search. If law enforcement asks to search your person, vehicle, or belongings, you have the right to decline (though they may search anyway with probable cause or a warrant).
- Contact a criminal defense attorney immediately. An experienced Maryland criminal defense lawyer can review the circumstances of your arrest, challenge the legality of the search, and work to get charges reduced or dismissed.
Frequently Asked Questions About Brass Knuckles Laws
Are brass knuckles illegal?
It depends on the state. Brass knuckles are illegal in many states including Maryland, California, Illinois, New York, and New Jersey. They are legal in other states like Texas, Arizona, and Florida. Always check your local laws before purchasing or carrying brass knuckles.
Are brass knuckles legal?
Brass knuckles are legal in some states but not others. In Maryland, they are completely illegal to possess, carry, or sell. States like Texas legalized brass knuckles in 2019 as part of broader weapons law reforms.
Are brass knuckles illegal in Maryland?
Yes. Maryland law prohibits carrying brass knuckles or metal knuckles of any kind. Possession can result in up to 3 years in prison and a $1,000 fine under Maryland Criminal Law § 4-101.
Can you buy brass knuckles online and ship them to Maryland?
While some online retailers sell brass knuckles, shipping them to Maryland is risky. Possessing brass knuckles in Maryland is illegal regardless of where they were purchased. Receiving them in the mail could result in criminal charges.
What is the penalty for brass knuckles in Maryland?
Carrying brass knuckles in Maryland is a misdemeanor punishable by up to 3 years in prison and/or a $1,000 fine. If brass knuckles are used in an assault, charges can escalate to first-degree assault, a felony carrying up to 25 years in prison.
Facing Weapons Charges in Maryland? Get Help Now
If you have been charged with carrying brass knuckles or any other weapons offense in Maryland, you need experienced legal representation. At Southern Maryland Criminal Defense, we defend clients against weapons charges in Charles County, Calvert County, St. Mary’s County, and Prince George’s County.
👉 Contact us today for a free, confidential consultation about your case.
