Would you trust your fate to a jury in this circumstance? I wouldn't, as the situation could be interrupted different ways. A halfass lawyer could easily paint the picture that they were under no real threat at the moment. Personally, I wouldn't feel threatened armed with any of MY ARs, and the crowd passing by 30 yards from the house on my lawn. Had they moved closer, different story, and that is my point. Again, I don't think they were morally wrong, but legally wrong is another thing.