Is Pepper Spray Legal in South Carolina? Size, Permits, Limits

Pepper spray is legal in South Carolina for self-defense, with one rule that trips people up more than any other: the canister cannot hold more than 50 cubic centimeters, roughly 1.69 fluid ounces.¹ You do not need a permit to buy it or to carry it concealed, and the state code sets no minimum age and no cap on OC concentration.

The 50cc Size Cap

S.C. Code § 16-23-470 starts by prohibiting tear gas devices generally, then carves out an exception letting ordinary people possess, buy, sell, carry, and use them for self-defense as long as the container stays within 50 cubic centimeters.¹ The statute uses the term “tear gas,” but oleoresin capsicum (OC) sprays fall under the same provision.

Fifty cubic centimeters covers the pocket-sized canisters sold at most sporting goods and personal safety retailers. Larger canisters marketed for joggers or home defense can exceed the limit, so check the label. Possessing an oversized device is a misdemeanor carrying up to three years in prison, a fine up to $5,000, or both, whether you knew the volume was over the line or not.¹

What the Statute Does Not Say

Several rules floating around online do not appear in South Carolina law. There is no state minimum age for buying or carrying pepper spray, no felony-conviction disqualifier, and no cap on OC concentration. If a store cards you or refuses to sell to someone under 18, that is the store’s policy rather than a legal requirement.

No Permit Required

South Carolina’s concealed weapons permit law explicitly exempts pepper spray. The statute lists items that do not require a permit, including “a self-defense device generally considered to be nonlethal including the substance commonly referred to as ‘pepper gas.'”² You can carry it openly or concealed with no license.

Where You Cannot Carry It

Schools

South Carolina makes it a felony to bring any weapon or device capable of inflicting bodily injury onto elementary or secondary school grounds. The statute does not name pepper spray, but a 1995 opinion from the state Attorney General concluded that pepper spray qualifies and is banned on school property under § 16-23-430.³ A violation is punishable by up to five years in prison, a fine up to $1,000, or both, and the device can be confiscated.⁴

The one carveout: pepper spray can stay in an attended or locked vehicle if it is secured in a closed glove compartment, console, trunk, or fastened container in the luggage area.⁴

Secured Buildings

No South Carolina statute specifically bans pepper spray from state government buildings, but security screening at courthouses and legislative buildings will almost certainly confiscate it. Federal buildings prohibit weapons under federal law. Treat any building with a metal detector as off-limits.

Using It Lawfully

South Carolina follows stand your ground. If you are somewhere you have a right to be and you are not engaged in unlawful activity, you have no duty to retreat before using force. You can meet force with force, including deadly force, if you reasonably believe it is necessary to prevent death, serious injury, or a violent crime.⁵

Pepper spray sits well below the deadly-force threshold, which works in your favor. If a reasonable person in your position would have believed they faced an imminent physical threat, you have a strong self-defense argument. Spraying someone during a verbal argument, as retaliation after a confrontation ended, or as a prank is not self-defense and can be prosecuted as assault and battery.

The state’s Protection of Persons and Property Act also provides immunity from criminal prosecution and civil lawsuits when force is used lawfully in self-defense. The statute is written around deadly force, so how squarely it covers pepper spray is less certain, but a genuine self-defense deployment gives you a strong defense against both criminal charges and any civil claim by the aggressor.⁶

Penalties for Misuse

Deploying pepper spray outside legitimate self-defense opens you to assault and battery charges under S.C. Code § 16-3-600. Most misuse cases where the harm is temporary and there are no aggravating factors land at third degree, a misdemeanor carrying up to 30 days in jail, a fine up to $500, or both.⁷ The charge climbs into felony territory if the spray is used during a robbery, burglary, kidnapping, or theft, or if the device is modified to cause severe harm.

Bear Spray and Travel

A few situations people commonly assume are covered are not. Standard bear spray canisters hold 7 to 13 ounces, far above the 50cc threshold, and the statute contains no exception for wildlife deterrent products. The only non-self-defense exception is using tear gas to destroy insects or rodents, which requires written permission from a county agent.¹

Air travel: pepper spray is banned from carry-on luggage. The TSA allows one container of up to 4 fluid ounces in checked baggage if it has a safety mechanism to prevent accidental discharge, and sprays containing more than 2 percent CS or CN tear gas by mass are prohibited entirely.⁸ Amtrak bans tear gas and self-defense sprays from both carry-on and checked baggage with no exception for small canisters.⁹

Pepper spray is legal in all 50 states, but size limits, concentration caps, and age requirements vary. Before a road trip, check the rules in each state you plan to pass through.

1
South Carolina Legislature. South Carolina Code 16-23-470 – Illegal Possession of Tear-Gas Gun or Ammunition
2
South Carolina Legislature. South Carolina Code 23-31-215 – Issuance of Permits
3
Office of the Attorney General. Informal Opinion – Pepper Spray as a Weapon on School Property
4
South Carolina Legislature. South Carolina Code 16-23-430 – Carrying Weapon on School Property
5
South Carolina Legislature. South Carolina Code 16-11-440 – Presumption of Reasonable Fear of Imminent Peril
6
South Carolina Legislature. South Carolina Code 16-11-450 – Immunity From Criminal Prosecution and Civil Actions
7
South Carolina Legislature. South Carolina Code 16-3-600 – Assault and Battery Definitions and Degrees of Offenses
8
Transportation Security Administration. Pepper Spray
9
Amtrak. Items Prohibited in Baggage Onboard the Train