A common question is whether security guards can carry guns in California. At American Global Security Inc., we ensure our armed guards meet all legal requirements. Security guards must complete a Bureau of Security and Investigative Services (BSIS) training and obtain a firearms permit. They can only carry firearms while on duty and assigned to specific posts. Without proper authorization, holding a gun is illegal. Businesses requiring armed security should hire licensed professionals who comply with California laws. Understanding that security guards can carry guns in California ensures lawful and adequate protection.