- Straight stick - The oldest and simplest form, this is simply a stick 1-3 feet long, usually made of one material and having a grip at one or both ends. Some are formed to have a tapering shape so that more weight is at the striking end.
- Side-handled - A design based approximately on the Japanese tonfa, this is a cylinder with a second handle perpendicular to the main shaft located above the grip. Sometimes called a "PR-24," though this is a commercial model name that simply fell into popular use.
- Expandable - Also called a telescopic baton, this type consists of 2 or 3 shafts that slide into one another to reduce its size when not in use. Mechanisms vary; some lock open with friction, some use a ball-bearing system, and some are spring-loaded. Sometimes called an ASP, but this is actually the name of a company that makes a popular product line.
Legend for this List
- Legal - Carry is permitted either explicitly or any restriction is completely absent.
- Illegal - Explicitly prohibited.
- Vague - Law contains ambiguous language and no case law or Attorney General decision exists. See Comment.
- With CHP - If having Concealed Handgun Permit affects legality (actual name of a firearm carry permit varies by state)
- Other Permit - If a permit or certification other than a CHP can be obtained to carry.
NOTE: This list covers carry by people who are neither law enforcement nor corrections officers, in public places away from one's home, and does not cover carry on school property, government property, airports, or military installations. This list also does not cover local laws at the county or city level.
|State||Open Carry||Concealed Carry||With CHP||Other Permit||Comment|
|Alaska||Legal||Legal (21+ years old)||N/A||N/A|
|Arizona||Legal||Legal (21+ years old)||N/A||N/A|
|Arkansas||Vague||Vague||Yes||Yes||Technically only illegal "with a purpose to employ as a weapon against a person"|
|Connecticut||Illegal||Illegal||No||No||On duty security guards may carry a baton.|
|District of Columbia||Legal||Vague||No||No||Illegal to conceal "any deadly or dangerous weapon." Similar cases suggest general hostility to carry.|
|Hawaii||Illegal||Illegal||No||No||Fish bats don't count, unless carried as a weapon|
|Idaho||Legal||Vague||Yes||No||Illegal to conceal any "deadly weapon," but doesn't apply outside a city if 18+ years old or on private property with owner's permission.|
|Illinois||Vague||Vague||No||?||Illegal to carry a billy "with intent to use the same unlawfully against another" or in a government building|
|Iowa||Legal||Vague||Yes||No||Illegal to conceal any "dangerous weapon," which is very broadly applicable|
|Kansas||Legal||Illegal||No||No||Illegal to conceal a "billy."|
|Louisiana||Legal||Vague||No||No||Illegal to conceal any "instrumentality customarily used or intended for probable use as a dangerous weapon"|
|Maryland||Legal||Vague||Yes||No||Could be a "dangerous or deadly weapon," but isn't named explicitly. Law has self-defense provision. Similar cases suggest state must prove criminal intent.|
|Massachusetts||Legal||Legal||N/A||N/A||Only prohibited when arrested on a warrant or during a breach of peace|
|Michigan||Vague||Vague||No||No||Illegal to carry with intent to use unlawfully against another "any other dangerous or deadly weapon or instrument"|
|Minnesota||Vague||Vague||No||No||Illegal to possess any "dangerous article or substance for the purpose of being used unlawfully as a weapon against another"|
|Missouri||Legal||Vague||Yes||No||Illegal to conceal "any other weapon readily capable of lethal use"|
|Nebraska||Legal||Vague||No||No||Illegal to conceal "any other deadly weapon," but burden lies with the state. Law has self-defense provision.|
|Nevada||Illegal||Illegal||No||Yes||Can obtain written permission from the county sheriff|
|New Jersey||Illegal||Illegal||No||Yes||Guards with CHP and training certification are permitted to carry|
|New Mexico||Vague||Vague||Yes||No||Illegal to carry "any other type of deadly weapon"|
|Oklahoma||Illegal||Illegal||No||No||No exception noted for private security|
|Pennsylvania||Vague||Vague||No||No||Illegal to possess "other implement for the infliction of serious bodily injury which serves no common lawful purpose." Case law indicates self-defense is not a "common lawful purpose."|
|Rhode Island||Illegal||Illegal||No||No||No exception noted for private security|
|South Carolina||Legal||Vague||No||No||Illegal to conceal "a deadly weapon usually used for the infliction of personal injury"|
|Texas||Illegal||Illegal||No||Yes||Some exceptions for trained or certified security officers|
|Virginia||Legal||Vague||Spring-loaded baton is illegal, but could possibly be extended to any "weapon of like kind"|
|Washington||Legal||Vague||No||No||Illegal to conceal "other dangerous weapon"|
|Wyoming||Legal||Vague||Yes||No||Illegal to conceal a "deadly weapon"|