Yes, pepper spray is legal in Arkansas, but only under two conditions that have to be true at the same time: you must carry it for self-defense, and the container must hold no more than 300 milliliters (about 10.1 fluid ounces). Miss either one and possession becomes a Class A misdemeanor under Arkansas Code § 5-73-124.1Justia. Arkansas Code 5-73-124 – Tear Gas – Pepper Spray
The 300-Milliliter Self-Defense Exception
The statute’s structure is unusual. It starts by making it a Class A misdemeanor to knowingly carry or possess tear gas or pepper spray in any form, then carves out a narrow exception for self-defense carry in containers at or below 300 milliliters.1Justia. Arkansas Code 5-73-124 – Tear Gas – Pepper Spray The burden is on you to fit inside that exception.
The size cap is generous for personal carry. A typical defense canister from a sporting goods store runs 15 to 60 milliliters, well under the limit. The 300-milliliter ceiling becomes a problem only if you try to carry something built for crowd control or commercial use. The statute reaches devices designed to discharge tear gas or pepper spray too, including specialized launchers, and the same self-defense exception is the only way to carry them lawfully.1Justia. Arkansas Code 5-73-124 – Tear Gas – Pepper Spray
No Age Limit, No Permit
Arkansas sets no minimum age to buy or carry pepper spray. The statute applies to “any person” and adds no age restriction, no permit requirement, no registration, and no training requirement. Meet the two conditions above and you’re legal regardless of age.
Retailers often require buyers to be at least 18, but that’s store policy, not state law. The statute also adds no extra restrictions on people with felony convictions, though someone on probation or parole may be subject to court-imposed weapon conditions broad enough to cover pepper spray.
When Carrying or Using It Crosses the Line
The statute limits legal carry to “self-defense purposes only” without defining the phrase. Arkansas’s general self-defense laws fill some of that gap, and because pepper spray isn’t deadly force in most situations, the threshold for using it sits lower than for deadly force under Arkansas Code § 5-2-607.2Justia. Arkansas Code 5-2-607 – Use of Deadly Physical Force in Defense of a Person You still need a genuine defensive reason, though.
Using it to win an argument, intimidate someone, or pull a prank falls outside the exception. So does carrying it with the intent to use it offensively, even before you press the trigger. Once you’re outside the exception, you face the Class A misdemeanor for the possession itself, and depending on what you did with the spray, separate assault charges are possible.
Penalties If You Fall Outside the Exception
Whether the container is too big, the purpose isn’t self-defense, or you use the spray offensively, the charge is a Class A misdemeanor. That is the most serious misdemeanor classification Arkansas has. A conviction carries up to one year in jail and a fine of up to $2,500.3Justia. Arkansas Code 5-4-401 – Sentence4Justia. Arkansas Code 5-4-201 – Fines – Limitations on Amount
Those are ceilings. A judge can impose less. But a Class A misdemeanor still leaves a criminal record that can follow you into employment, housing, and professional licensing decisions. Note that the penalty applies to mere possession of a prohibited device, such as an oversized canister. You don’t have to have sprayed anyone.
Where Arkansas Law Doesn’t Protect You
Two settings override the state exception. Federal facilities are the first. Under 18 U.S.C. § 930, knowingly bringing a dangerous weapon into a federal facility is a federal crime punishable by up to one year in prison, and the statute defines “dangerous weapon” broadly enough to include pepper spray. In a federal courthouse, the ceiling rises to two years.5Office of the Law Revision Counsel. 18 USC 930 – Possession of Firearms and Dangerous Weapons in Federal Facilities Individual buildings can also add pepper spray to their own prohibited-items lists.6Homeland Security. FAQ Regarding Items Prohibited from Federal Property Leave the spray in the car before you walk into a federal building, post office, or courthouse.
Air travel is the second. Pepper spray is banned from carry-on bags on all U.S. flights. One container is allowed in checked luggage if it holds no more than 4 fluid ounces (118 milliliters) and has a safety mechanism to prevent accidental discharge. Sprays containing more than 2 percent tear gas (CS or CN) by mass are prohibited even in checked bags.7Transportation Security Administration. Pepper Spray Check the label before packing, and confirm that your destination state allows the type and size you’re bringing.
Tear Gas and Pepper Spray Are Treated the Same
Arkansas Code § 5-73-124 covers tear gas and pepper spray under one rule. Same self-defense exception, same 300-milliliter cap, same Class A misdemeanor if you fall outside them.1Justia. Arkansas Code 5-73-124 – Tear Gas – Pepper Spray Some products marketed as self-defense sprays use CS or CN (synthetic tear gas agents) instead of OC (the pepper-derived ingredient). Under state law, either is fine within the exception.
The difference matters only when you fly. A CS or CN product above the TSA’s 2-percent threshold is legal on Arkansas streets but cannot go in your checked bag. OC sprays face no such chemistry restriction, only the size and safety-mechanism rules.