A stun gun is an electroshock weapon that delivers an electric shock aimed at temporarily disrupting muscle functions and/or inflicting pain without usually causing significant injury. It is a direct contact weapon that works mainly through pain compliance by affecting the sensory nervous system. It can also cause some muscular disruption, but that generally requires 3-5 seconds of direct contact. Stun guns are close proximity devices that require you to be next to the person attacking you. They use a painful shock to discourage further contact. The shock can only be applied at close range, but it can be used multiple times. Stun guns are more affordable and easier to reuse than tasers, while a taser helps you keep your distance from violent attackers. The price range for stun guns is typically less than $50, while a taser is close to $300 depending on the brand of choice.