A normal pistol or a Glock 17. If the gun feels threatened, it can fight back. If the gun is mistakened with another gun, it will become angry. It is not easily manipulated, because it is a very careful gun that thinks twice. The gun is also very smart when it comes to politics and the law. The gun is usually not interested in helping other people, though. The gun is never going to let anyone pick itself up unless they have permission from the government.