Is it illegal to own a pepper ball gun in California?

In California, pepper ball guns, which use projectiles filled with pepper spray, are generally legal to own. However, they are classified as a type of less-lethal weapon, and there are regulations regarding their use and where they can be carried. It's important to check local laws and regulations, as they can vary by city or county. Always ensure compliance with state and local ordinances before purchasing or using such devices.