This would not be legal. Since the gun is doing all the work and you're only "maintaining pressure" it's not going to get approved.
So what. If the definition says that 1 shot per pull of trigger and since the trigger is moving back and fourth for each shot how would this not fit the definition.
I have mostly non-sporting firearms
In NJ, technically speaking, ALL guns are illegal
Also in my state there is such thing as a Class III BB gun :barf:
Happy to say that despite the NJ AWB I still manage to make my guns look scary