legal to add folding stock to pre-ban IF...?

[cpileri]

Is it legal to add a folding stock to a pre-ban rifle that did not have one to begin with?
i.e. the rifle is old enough but it has always had a non-folding/wood/whatever stock, and (I'm making this up, so bear with me) you find a pre-ban folding stock that will fit it; is it legal to affix the stock, or is that now considered 'manufacturing a new assault weapon' out of old parts?

Rifle and folding stock made in the USA before the AWB.

I dunno and can't find the answer.
C-

 

[Gordon]

I think a pre ban folder could have been put on a pre ban Assault Rifle BUT didn't you put it on in 93?

 

[cpileri]

ha ha ha

OK, so no one could tell anyway.
Unfortunately, i have no rifle(s) that a folding stock is made for that is also made in the USA (i.e. a folder on a Yugo SKS is illegal for sure).
So I don't even OWN a SKS folder- just dont want it around.
I honestly was making it up because i think its the only question I dont know the answer to regarding the AWB and evil features.

Anyone know for sure?
C-

 

[DMK]

Gordon has it right. It's either an Assault Weapon or it's not. If the gun is already a pre-ban Assault Weapon (perhaps has a detachable mag, pistol grip and flash suppressor) then you can keep adding more evil features. Otherwise no dice until Sept.