TASER Bolt & Pulse Two Pack of Live Cartridges Compatible with the Taser Bolt, Taser Pulse and C2 Black cartridges that contain a primer, gas capsule, probes, serialized tags and conductive wires The Taser replacement cartridges have a 15 foot range Proudly made in the USA Knock an attacker out of commission and get away safely from up to 15 feet away