Yes, pepper spray is legal for civilian use in Mississippi without a permit, provided it meets specific state-defined criteria. The Mississippi Department of Public Safety (MDPS) classifies pepper spray as a “self-defense chemical spray,” subject to restrictions on concentration and delivery mechanisms. Violations may result in misdemeanor charges under Mississippi Code § 97-37-17.
Key Regulations for Pepper Spray in Mississippi
- Concentration Limits: Only sprays containing ≤10% oleoresin capsicum (OC) are permissible. Higher concentrations are classified as prohibited weapons under state law.
- Canister Size: Maximum capacity is 2 ounces (59.1 mL). Larger containers are treated as felony-level contraband under § 97-37-17(2).
- Delivery Mechanism: Must be non-aerosol (e.g., pump or stream dispensers). Mace-style foggers or aerosolized sprays exceeding 2 oz are illegal.
Local jurisdictions, such as Jackson or Gulfport, may impose additional ordinances, though state preemption under § 45-9-51 limits municipal authority to stricter enforcement. The MDPS conducts periodic compliance audits, with 2026 revisions to § 97-37-17 expanding penalties for mislabeled or counterfeit sprays. Retailers must verify OC concentration and canister size via third-party testing, per MDPS Directive 2024-08.
Possession by convicted felons or individuals under domestic violence restraining orders is prohibited under § 97-37-17(3). Law enforcement agencies, including the Mississippi Highway Patrol, enforce these provisions during routine traffic stops or public safety sweeps.