There are a few full auto BB videos on Youtube, looks like a whole lot of fun. I enjoyed shooting full auto guns in the USAF, thanks to friends in the weapons' training area, If I was off duty when some new weapons came into the base, and they had to be test fired, I'd get a call to get on some fatigues(predecessor to the BDU) and meet at the range. My son; a USAF Medic, got to do the same thing in Iraq; his weapons card expired so they sent him to the range(run by the Army) to get recertified. He spent 5 afternoons there and was certified in everything they had.