The civilian TASER gun laser sight stun device can stop a threat up to 15 feet away. It can also be used as a contact stun device to zap someone who is near you. TASER C2 devices come with a replaceable cartridge, integrated LED light, laser sight, and trigger safety cover. The hand grip of the civilian TASER gun has been designed so that anyone of any size can use it, perfect for small women who have trouble with larger, bulkier models. The C2 also has a lifetime replacement guarantee and one year warranty. It runs on a long life, low-maintenance lithium battery that delivers more than 50 firings.