A radio controlled unit is attached to the actor, and a nozzle is placed at the place where you want the bullet hit to appear.
When you push a button on the transmitter – the blood shoots out from the shirt, simulating a bullet hit. Costs near nothing to reload, no licenses, no loud noise, and does not even damage the shirt (you still need to wash it!). Very safe – but with a very impressive effect!
If you are in special effects, this will be a great tool for you. You can even simulate dust hits in creatures, or a stray dust hit in a door frame etc.
Read more on www.airsquib.com.