Originally Posted by
DeltaSierra
No.
Unless you redesign the bolt, and a buffer system, there ain't no way that you are putting a folding stock on an AR type weapon.
I really am not sure where you have been researching, but there is no way that what you describe is even remotely possible.
If you want a folding stock (still don't know why anyone would go out of their way to have a folding stock...) get a rifle that was designed with a folding stock in mind.
Attempting to retro-fit a folding stock on a weapon that was intended to have a buffer tube attached to the rear of the receiver will end in disaster...