Ideal for camping, longer outings or RV use. The Mace Pepper Gun is equipped with a safe/fire mechanism that prevents accidental discharge. The OC Pepper spray is contained in a cartridge that can be replaced when empty. Each Pepper Gun includes a 28 gram OC cartridge, a water test cartridge, and batteries for LED light operation. The trigger-activated LED light disorients an attacker's vision and helps to accurately aim the Mace Pepper Gun.