The handle to the Air TASER® Weapon can be purchased separately and functions as a stun gun. The disadvantage of a stun gun is that you must wait until an assailant is within arm's reach. In close range an attacker can cause you bodily harm. The TASER® Weapon Stun Gun is the only stun gun that allows you to upgrade to a full fledged weapon that will fire 50,000 Volts of power from a distance of 15 feet away. To upgrade your TASER® Weapon Stun Gun, simply purchase TASER® Air Cartridges separately, and your stun gun is now an Air TASER® Weapon that will effectively fire at and debilitate assailants from a distance of 15 feet away. Requires one standard 9 volt alkaline battery (not included). TASER® Weapon Stun Gun $99.99 TASER® Air Cartridges (Set of 2) $60.00 TASER® is a Trademark of TASER International, Inc. 17800 N. 85th St., Scottsdale, Arizona 85255, www.TASER.com Phone: 480.905.2000, 800.978.2737, Fax: 480.991.0791 Internet Company is not affiliated with the manufacturer TASER International, Inc. Taser.org™ is a Trademark of Internet Company. © 1995-2008 All rights reserved. Order: 1-800-352-5294           Customer Service: 1-800-352-5294           Fax: 702-341-1652