Buying a “zapper,” or stun gun, or a canister of pepper spray, is a decision that you could make on the spur of the moment. Maybe you happen to be in a gear store or browsing Amazon and decide to buy one. That’s cool. Having one in your pocket is

Last week we wrote an introductory post explaining what stun guns are and how they work. There’s a big difference in the effective stun guns and the cheap ones. If you’re in the market for a stun gun, read that post to get a sense of what you’re looking for