The Mace® Pepper Gun is the most accurate defense pepper spray unit available. The OC super strength pepper spray formula (.74 Capsaicinoids) is contained in disposable cartridge that can be replaced when empty. Utilizing an advanced delivery system, the Bag-in-a-can technology allows you to spray a constant stream which reaches up to 25 feet from any angle! Featuring a trigger activated LED light helps you accurately aim the Pepper Gun and momentarily distract your attacker in the dark. This unit includes a 28 gram Pepper cartridge, a water test cartridge, and batteries for LED light operation.