The Founding Fathers would be spinning in their graves, knowing that there's people like you who wish to give this kind of power to a branch of the federal government -- the power to disarm every citizen, perhaps leaving male citizens 18-45 with single-shot, .22 caliber rifles to meet some liberal-defined minimal constitutional requirements.
Who's the gun grabber here, Mrs. Brady? I see right through you, sneaking into this thread, wanting to overturn the second amendment by having the federal government define our rights.
Go away. Go play with your dolls.