In PA, they try to push the 130, but that is a recommended number that you can argue against. I'm not sure how other states work, but I can say that all they can do here is recommend that the student not be in Gifted. If you feel that circumstances still require him being in whatever the gifted enrichment is, you can stand your ground.

I would definitely make sure if he's ever retested that the testing be done in smaller segments. Some children at 6 just can't sit still long enough to do it all at once. Separating out works out much better for them.