Correct/Original Stock for August 2002 Colt LE6921?

[Cobrar77]

I recently acquired a Colt LE6921 with a build date of August 2002. The original stock was replaced with a Rock River Waffle Stock. I'd like to replace the RR Stock with the original stock. From the research I've done I believe they went from the N1 Stock too the Waffle Stock sometime in 2002 but I don't know exactly when.

Can anyone tell me which stock would be considered correct or original for an August 2002 build Colt LE6921?

[scottryan]

It should be a waffle stock.