This isThis is one good feature that is typically provided by most pepper spray guns. This particular device may be used at safe distance. A good number of defense sprays can be used from 8 12 feet very easily. It means that you are able to have appropriate length from the enemies, so they dont have any chances of grabbing your pistol instantly. Lots of people want to use this pistol due to this reason. It is able to stop any enemies before they attack yourself. When the enemies are impaired, you should take your chance to escape to find some secure places, such as shopping malls, retailers, or even police station.