Rayban84

I see. So, if it was bought originally without a pistol grip, then you need to replace only any of the 3 imported parts, correct? Thanks.

So, if the M4 OEM stock/pistol grip combo is replaced with standard OEM stock, does that eliminate item 14 above and only 3 more parts need to be replaced with US made parts in order to limit to 10 imported parts? Thanks.