BUY THIS ONLY IF YOU WANT TO GET SHOT!!! He calls this a good alternative to getting a gun. That's like saying that buying snowshoes is a good alternative to slippers. Two COMPLETELY different uses!! Using this in a situation that calls for lethal force might get you killed. Pulling this out in public might cause a cop or other armed person to lawfully shoot you!! INSANITY! Never pull something that looks like a gun but isn't...