Tac Union talks about using airsoft for leisure and training in South Korea. Not wearing safety glasses for the firing scene is setting a bad example though... "Airsoft guns for adults are distributed completely separately from those for children, and have now established themselves as a healthy leisure culture for adults with a short history in Korea, and are also used for training as effective simulation weapons such as close combat CQB/CQC.

This is a real world demonstration of being fired at in this video from Garand Thumb and it involves a good list of firearms... "What does it sound like to be shot at? In today’s video we show you what bullets sound like at various distances from various weapons. There is much that can be gleaned from these sounds specifically in reference to distance and caliber of the shooter. It’s a very interesting topic and I hope you’ll enjoy this video."