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Are Brass Knuckles Legal? What to Know Before You Buy

Are Brass Knuckles Legal? What to Know Before You Buy
Brass knuckles might look simple, but figuring out whether they're legal is anything but. In some states, you can own them without any issues. In others, just having them in your bag could land you in trouble. The laws are all over the place, and they're not always easy to find or understand.

If you're thinking about buying a pair or just curious about how the laws work where you live, you're in the right place. This guide will walk you through the basics, explain why the rules vary so much, and help you figure out how to check your state's laws. We're not lawyers, and this isn't legal advice, but we'll show you where to look so you can get the facts for yourself.
Knuckle Dusters

Why Are Brass Knuckle Laws So Different from State to State?


Brass knuckles are handled differently across the country because states have the power to define and regulate weapons in their own way. What one state sees as a self-defense tool, another might classify as a dangerous weapon. The way they're treated in the law often depends on things like local crime rates, how the item is used, and whether it's viewed more as a threat than a means of protection.

In some places, the law focuses on how the knuckles are carried or whether they're concealed. In others, just owning a pair, regardless of how you store or use them, can be a crime. A few states even ban them outright, including versions made from plastic or polymer.

Because of these differences, it's important not to assume that what's legal in one state will be legal in another. That's why checking the laws where you live is always the safest move.

How to Check If Brass Knuckles Are Legal in Your State


The easiest and most reliable way to check brass knuckle laws is to visit your state's official government website. Look for the section that covers criminal codes, weapons laws, or self-defense statutes. These sites usually have searchable databases where you can type in terms like "brass knuckles," "metal knuckles," or "prohibited weapons."

If you're not sure where to start, try searching something on the search engines for something like "brass knuckles site:.gov California" (but change the State to your State). That will usually bring up the most relevant official pages. Just be careful to avoid relying on blogs, forums, or outdated articles, since laws can change and unofficial sources often get the details wrong.

For convenience, we've listed links to government websites for all 50 states later in this article. These links take you straight to the legal codes or enforcement pages so you can find the most up-to-date information for your area.

If brass knuckles are legal in your state, you can check out our brass knuckles made for self-defense and everyday carry.

What to Do If You're Not Sure About the Law


If you're having trouble finding clear information about brass knuckle laws in your area, it's always best to ask someone who knows the legal system. Contacting your local police department, sheriff's office, or state attorney general's office can help you get the answers you need without guessing or risking a legal issue.

You can also talk to a criminal defense attorney in your area if you're especially concerned. While most people won't need to take it that far, a quick phone call or email to a law enforcement agency is usually enough to clarify what's allowed and what isn't.

Even if brass knuckles are legal where you live, there may be rules about how you can carry them or what materials are allowed. Some states only allow them in the home, while others treat them the same as firearms or knives. When in doubt, get it in writing from a legitimate source before making a purchase.

Can I Travel with Brass Knuckles Between States?


Traveling with brass knuckles can be risky, even if they're legal in your home state. Some states may allow them, while others can charge you with a crime just for having them in your car or luggage. Even if you're just passing through, local laws still apply once you cross state lines.

If you plan to travel with brass knuckles, it's a good idea to research the laws in every state on your route. What's legal in one place might not be in the next, and "I didn't know" usually isn't a valid excuse in court. When in doubt, leave them at home or contact law enforcement in the states you're passing through to double-check.

Are Plastic or Carbon Fiber Brass Knuckles Legal?


It depends on where you live. Some people assume plastic or carbon fiber brass knuckles are legal because they're not made of metal, but that's not always true. Many states define brass knuckles based on their shape or intended use, not just the material. That means a plastic or polymer version can still be considered illegal under the same laws that apply to metal knuckles.

In fact, some states have specific language that bans any object designed to fit over the knuckles and enhance striking power, regardless of what it's made from. So even lightweight, non-metal versions can get you into legal trouble if local laws are strict.

Always check your state's definition of prohibited weapons before buying or carrying any kind of knuckle duster, even if it seems harmless.

Is It Legal to Carry Brass Knuckles for Self Defense?


In some states, yes. In others, absolutely not. Carrying brass knuckles for self defense is legal in a handful of states, often with restrictions on how they're carried or whether they're concealed. But many states still consider them illegal weapons, no matter the reason you're carrying them.

Even if ownership is allowed, the law may still prohibit carrying them in public or using them in any kind of confrontation. In states where they're considered dangerous weapons, just having them in your pocket could be enough to get arrested.

If you're looking for a legal self-defense tool, make sure brass knuckles are permitted in your area for carry. Don't assume home ownership means you can bring them anywhere. Always check whether they need to be stored a certain way or declared to law enforcement if questioned.

Can I Keep Brass Knuckles in My Home if I Don't Carry Them?


In some states, yes. In others, even owning them at home is illegal. The law doesn't always make a distinction between carrying and simply possessing brass knuckles, so it's important to check your state's specific rules before buying a pair. This is true even if you plan to leave them in a drawer and never take them outside.

Some states do allow you to own brass knuckles as long as you don't carry them in public or use them to threaten anyone. Others classify them as prohibited weapons, meaning you could face charges just for having them at home. Always verify with an official source before assuming they're legal to keep, even for personal protection or as part of a collection.

Will TSA Take My Brass Knuckles If I Check Them in My Luggage?


Yes, TSA can confiscate brass knuckles-even if they're in your checked luggage. According to TSA rules, brass knuckles are considered prohibited items and are not allowed in carry-on bags under any circumstances. In checked bags, the rules are less clear, and it often depends on the discretion of TSA agents and airport security.

Even if you get them past TSA, brass knuckles may still be illegal in the state you're flying to or from. That means you could run into trouble with local law enforcement once your luggage is inspected, or if you are searched at any point during travel.

To stay safe, it's best not to fly with brass knuckles at all. If you do, make sure to check both TSA policies and state laws at your destination before packing them in your luggage.

Are Brass Knuckles Legal in Your State?


Brass knuckles fall under different laws depending on the state you live in. Some states allow them for personal defense or collection, while others ban them completely, even if they are made of plastic or kept at home. The sections below break down each state's position on brass knuckles, with links to official government sources wherever possible.

Keep in mind that these laws can change, and some depend on how the item is used, carried, or manufactured. Always double-check the laws yourself before buying or carrying brass knuckles. When in doubt, contact your local police department or attorney general's office for clarification.

Are Brass Knuckles Legal in Alabama?


Alabama has restrictions that may apply to brass knuckles, depending on how they are made or used. Laws may change based on legislative updates or interpretations by local courts. If you live in Alabama or plan to travel there, it's important to check the latest official information.

Check Alabama's Administrative Code

Are Brass Knuckles Legal in Alaska?


Brass knuckles may fall under Alaska's list of restricted weapons. Legal interpretations can vary, especially when it comes to materials like metal versus polymer. Before purchasing or carrying them in Alaska, take a look at the latest official guidance.

Check Alaska's Weapon Possession Statute (AS 11.61.210)

Are Brass Knuckles Legal in Arizona?


Arizona's weapon laws may include brass knuckles as restricted items. What's legal in one context could be illegal in another, especially when it comes to concealed carry or materials used. Be sure to review the state's most up-to-date legal definitions.

Check Arizona's Prohibited Weapons Statute (ARS 13-3101)

Are Brass Knuckles Legal in Arkansas?


Arkansas law may place restrictions on owning or carrying brass knuckles, depending on how they are classified and intended to be used. It's a good idea to review the current statutes if you live in or plan to travel through the state.

Check Arkansas Code on Prohibited Weapons

Are Brass Knuckles Legal in California?


Brass knuckles are often considered prohibited weapons in California, regardless of the material. Because the state has strict laws related to possession and carry, it's important to verify the latest definitions and legal interpretations before buying or traveling with them.

Check California Penal Code S 21810

Are Brass Knuckles Legal in Colorado?


Colorado laws around weapons can vary depending on location and intent. Brass knuckles might fall into restricted categories under certain conditions. It's best to check the official state laws or consult a legal expert before carrying them.

Check Colorado Revised Statutes

Are Brass Knuckles Legal in Connecticut?


Connecticut has specific laws related to dangerous weapons that may include brass knuckles depending on how they're made and intended to be used. Residents and visitors should review official resources to understand how the law applies.

Check Connecticut General Statutes S 53-206

Are Brass Knuckles Legal in Delaware?


Delaware law may consider brass knuckles a dangerous weapon under certain conditions. The legality often depends on intent and context, so it's important to verify current laws if you plan to own or carry them.

Check Delaware Code Title 11, Chapter 5, Subchapter VII

Are Brass Knuckles Legal in Florida?


Florida's laws cover a wide range of weapons, and brass knuckles may be considered prohibited if carried with intent to harm. Laws can vary depending on context, so checking the latest state statutes is recommended.

Check Florida Statutes S 790.01

Are Brass Knuckles Legal in Georgia?


In Georgia, brass knuckles may fall under weapons laws depending on how and where they're carried. Legal use can vary based on circumstances, so it's important to double-check the state's official code for clarification.

Check Georgia Code (concerning concealed weapons)

Are Brass Knuckles Legal in Hawaii?


Hawaii classifies brass knuckles (listed as "metal knuckles") as deadly or dangerous weapons when carried on the person or in a vehicle. Concealed carry is a misdemeanor, and using or possessing them during a crime can raise it to a felony.

Check Hawaii Revised Statutes 134-51 on Dangerous Weapons

Are Brass Knuckles Legal in Idaho?


Idaho's weapon laws are generally more permissive, but certain localities or contexts might still restrict brass knuckles. If you're in Idaho or planning a visit, it's a good idea to confirm what's currently allowed.

Check Idaho Code S 18-3302

Are Brass Knuckles Legal in Illinois?


Illinois law treats brass knuckles (referred to as "metal knuckles") as prohibited weapons. Even possessing them without intent to use can lead to criminal charges. Before buying or carrying, be sure to review the state code.

Check Illinois Compiled Statutes (Unlawful Use of Weapons)

Are Brass Knuckles Legal in Indiana?


Indiana does not have laws that explicitly ban brass knuckles, but their legality may depend on how they are used or carried. It's always a good idea to check the latest statutes or consult legal resources before purchasing or carrying them.

Check Indiana Code Title 35, Article 47, Chapter 5

Are Brass Knuckles Legal in Iowa?


Iowa's weapons laws include several types of dangerous weapons, and brass knuckles may fall into that category depending on how they're made or used. It's best to refer to the current Iowa code for accurate legal guidance.

Check Iowa Code Chapter 724 on Weapons

Are Brass Knuckles Legal in Kansas?


Kansas doesn't specifically mention brass knuckles, but they could be classified as dangerous weapons based on how they're carried or used. If you're in Kansas, it's a good idea to review the legal definitions before buying or carrying them.

Check Kansas Statutes on Criminal Use of Weapons

Are Brass Knuckles Legal in Kentucky?


Kentucky law specifically mentions "artificial knuckles" made of metal, plastic, or similar materials as deadly weapons. That means brass knuckles are considered weapons under the law, and possession or use could lead to criminal charges. If you live in Kentucky or plan to travel there, check the legal definition to understand how it applies.

Check Kentucky Revised Statutes 500.080 (Deadly Weapon Definition)

Are Brass Knuckles Legal in Louisiana?


Louisiana's laws include provisions on dangerous weapons, and brass knuckles may be restricted depending on their use or carry method. Check with the most recent legal guidelines to avoid misunderstandings.

Check Louisiana Revised Statutes S 14:95

Are Brass Knuckles Legal in Maine?


Maine's laws treat brass knuckles as a dangerous weapon, and they can be illegal to carry or display in a threatening way. It's important to check the most recent official statutes before you buy or carry them.

Check Maine Statutes Title 25 2001-A on Concealed or Threatening Display of Weapons

Are Brass Knuckles Legal in Maryland?


Maryland law classifies brass knuckles (called "metal knuckles") as dangerous weapons. Carrying them-especially concealed-can lead to misdemeanor charges or worse. Always check the state's official definition before buying or carrying them.

Check Maryland Criminal Law on Dangerous Weapons

Are Brass Knuckles Legal in Massachusetts?


Massachusetts law prohibits the possession and sale of certain dangerous weapons, including brass knuckles. Penalties can be severe, so make sure to consult official state law before attempting to buy or carry them.

Check Massachusetts General Laws Chapter 269, S 10

Are Brass Knuckles Legal in Michigan?


Michigan law treats brass knuckles as dangerous weapons. Possession or use may lead to criminal charges, depending on the situation. Be sure to check the current law before carrying or purchasing them.

Check Michigan Penal Code Section 750.224

Are Brass Knuckles Legal in Minnesota?


Minnesota does not specifically ban brass knuckles by name, but they may be restricted under laws concerning dangerous weapons. Their legality often depends on how they are used or carried.

Check Minnesota Statutes S 609.02 on Dangerous Weapons

Are Brass Knuckles Legal in Mississippi?


Mississippi law does not explicitly mention brass knuckles, but they may be considered deadly or concealed weapons depending on how and where they are carried. It's best to read the current state statutes or consult local enforcement before purchasing or carrying them.

Check Mississippi Code on Definitions of Weapons

Are Brass Knuckles Legal in Missouri?


Missouri law includes brass knuckles in the category of dangerous weapons. Depending on how they are carried or used, possession may be restricted. Always review the latest legal guidance before making a purchase.

Check Missouri Revised Statutes S 571.010

Are Brass Knuckles Legal in Montana?


Montana law does not explicitly mention brass knuckles, but they may be considered a weapon under their dangerous weapons statute. It's wise to check the latest laws to understand how they're treated.

Check Montana Code Annotated on Dangerous Weapons

Are Brass Knuckles Legal in Nebraska?


In Nebraska, brass knuckles are often considered dangerous weapons and may be illegal to carry, especially when concealed. Laws vary depending on the situation, so it's best to consult the state's statutes.

Check Nebraska Revised Statutes S 28-1202

Are Brass Knuckles Legal in Nevada?


Nevada law prohibits the manufacture or possession of brass knuckles under certain circumstances. Whether you're carrying or collecting, it's important to review how the law applies in your area.

Check Nevada Revised Statutes S 202.350

Are Brass Knuckles Legal in New Hampshire?


New Hampshire does not explicitly ban brass knuckles, but they may still fall under broader restrictions on dangerous weapons. How they're used or carried can determine their legal status.

Check New Hampshire RSA 159:24

Are Brass Knuckles Legal in New Jersey?


New Jersey has strict laws against brass knuckles, which are classified as prohibited weapons. Possessing or carrying them, even without intent to use, can result in criminal charges. It's important to review the official statutes before purchasing or displaying them.

Check New Jersey Statutes on Dangerous Weapons

Are Brass Knuckles Legal in New Mexico?


New Mexico's statutes don't directly name brass knuckles, but they may fall under the category of deadly weapons depending on the situation. Be cautious and consult the law before carrying or using them.

Check New Mexico Statutes S 30-7-2

Are Brass Knuckles Legal in New York?


New York law clearly prohibits brass knuckles, whether made of metal or plastic. Possession alone is a criminal offense, regardless of intent, so be sure to review the law before considering them.

Check New York Penal Law S 265.01

Are Brass Knuckles Legal in North Carolina?


North Carolina generally bans brass knuckles, but enforcement can vary by jurisdiction. Whether you're carrying or purchasing, it's best to check the law directly and proceed with caution.

Check North Carolina General Statutes S 14-269

Are Brass Knuckles Legal in North Dakota?


North Dakota includes brass knuckles under the category of dangerous weapons. Their legality depends on how they're carried or used, and violations may lead to criminal penalties. Always check local laws for details.

Check North Dakota Century Code S 62.1-01-01

Are Brass Knuckles Legal in Ohio?


Ohio law prohibits the concealed carry of brass knuckles and treats them as a deadly weapon. Ownership or use in certain situations may be criminal. Make sure to verify how the law applies to you.

Check Ohio Revised Code S 2923.12

Are Brass Knuckles Legal in Oklahoma?


Oklahoma law considers brass knuckles (referred to as "metal knuckles") to be offensive weapons. Carrying them, whether concealed or not, can lead to misdemeanor charges unless you're covered by the self defense act. Before buying or carrying them, it's best to check the official state rules.

Review Oklahoma Statutes on Unlawful Carry of Offensive Weapons

Are Brass Knuckles Legal in Oregon?


Oregon law doesn't explicitly ban brass knuckles, but they may be considered dangerous weapons depending on how they're used. It's important to review local laws and how they define concealed or unlawful weapons.

Check Oregon Revised Statutes S 166.240

Are Brass Knuckles Legal in Pennsylvania?


Pennsylvania law bans "metal knuckles" under its list of prohibited offensive weapons. Even possession without intent to use can lead to criminal charges. It's important to review the actual statute before considering ownership or carry.

Check Pennsylvania Statutes Title??18 Pa.C.S.A. 908 on Prohibited Offensive Weapons

Are Brass Knuckles Legal in Rhode Island?


Rhode Island has strict regulations regarding concealed weapons, and brass knuckles may fall into that category. It's wise to review the latest legal definitions before possessing or carrying them.

Check Rhode Island General Laws S 11-47-42

Are Brass Knuckles Legal in South Carolina?


South Carolina law does not clearly define brass knuckles, but they may be considered a weapon depending on how they're carried or used. It's best to review current statutes or consult a legal source before carrying them.

Check South Carolina Code of Laws Title 16, Chapter 23

Are Brass Knuckles Legal in South Dakota?


South Dakota does not have a general ban on brass knuckles, but local ordinances or intent-of-use laws may still apply. It's best to review official state rules before buying or carrying them.

Check South Dakota Codified Laws 9-14-45 on Concealed Weapons

Are Brass Knuckles Legal in Tennessee?


Tennessee law allows brass knuckles in some cases, but their legality depends on how they're carried or used. Local enforcement and context can change how the rules are applied. It's smart to check the latest official statutes before buying or carrying them.

Check Tennessee Code (Prohibited Weapons)

Are Brass Knuckles Legal in Texas?


Texas once banned brass knuckles, but that changed in 2019 when legislation was passed to legalize them. While ownership is now allowed, responsible use is still essential. Be sure to understand the full scope of state law.

Read Texas House Bill 446 (2019)

Are Brass Knuckles Legal in Utah?


Utah does not have a statewide ban on brass knuckles, but their legality depends on how they're carried or used. Concealed carry of any dangerous weapon, which may include knuckles, could lead to misdemeanor charges. Local rules-especially in places like Salt Lake City might also apply, so it's smart to check the current laws.

Check Utah Code on Concealed Dangerous Weapons

Are Brass Knuckles Legal in Vermont?


Vermont doesn't have a specific law banning brass knuckles, but they could be classified as dangerous weapons depending on the context. It's important to know how your local law enforcement interprets these items.

Check Vermont Statutes Title 13, Chapter 85

Are Brass Knuckles Legal in Virginia?


In Virginia, brass knuckles are generally prohibited as concealed weapons. Carrying them without proper authorization may result in criminal charges. It's a good idea to check the current laws and how they define concealed weapons.

Check Virginia Code S 18.2-308

Are Brass Knuckles Legal in Washington?


Washington classifies brass knuckles as dangerous weapons, and their possession or use is illegal in most cases. Enforcement may vary, but the statute is clear on prohibiting certain weapon types.

Check Revised Code of Washington S 9.41.250

Are Brass Knuckles Legal in West Virginia?


West Virginia does not have an outright ban on brass knuckles, but they may be restricted under concealed carry or intent-to-harm laws. Check the latest regulations to be sure you're within legal limits.

Check West Virginia Code S 61-7-2

Are Brass Knuckles Legal in Wisconsin?


Wisconsin law treats brass knuckles (referred to as "metallic knuckles") as dangerous weapons, and carrying them concealed can result in misdemeanor charges. Owners under 18 are prohibited from possessing them at all. It's best to review the official statutes before carrying or using them.

Check Wisconsin Statutes on Concealed Dangerous Weapons

Are Brass Knuckles Legal in Wyoming?


Wyoming doesn't explicitly ban brass knuckles, but using or carrying them unlawfully could still result in legal issues. It's important to understand how local laws define and regulate weapons.

Check Wyoming Statutes Title 6 (PDF)

Final Thoughts on Brass Knuckle Laws


Brass knuckles might look simple, but the laws surrounding them are anything but. Whether you're interested in them for self-defense, training, or collecting, it's important to understand what's legal in your state. Penalties can vary, and staying informed is the best way to stay safe.

Stay sharp, stay legal, and always double-check your local regulations before buying or carrying any self-defense gear.

Knuckle Dusters



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