Certain cutting instruments are prohibited under California law. These restrictions primarily target knives designed for concealment or aggressive use, rather than those intended for ordinary utility. Examples include switchblades (defined as knives with a blade longer than two inches that opens automatically with the press of a button or similar mechanism), ballistic knives (knives with a detachable blade that is propelled forward by a spring-operated mechanism or explosive charge), and air gauge knives (knives disguised as an air pressure gauge). Possession, sale, and manufacturing of these specific types of knives can result in legal penalties.
Understanding the nuances of these regulations is crucial for law-abiding citizens, vendors, and collectors alike. Compliance avoids potential legal ramifications, maintains public safety, and ensures responsible ownership. Historically, restrictions on certain types of knives have been enacted to address concerns about violent crime and the potential for misuse. Court interpretations and legislative updates regularly shape these laws, requiring ongoing awareness of current legal statutes.