Don't take this as Gospel, but if my memory serves me correctly, production serial numbers for Charvel started at 1000. If you want to find out for sure, take the neck off with the next string change and look for any markings in the neck pocket. Also, what does the trem say on the bass side of the plate? Worst case scenario, you will have a Model 2 with a replacement neck (the original Model 2 had a pointy headstock and Kahler style locknut), depending on what you paid for it, you may have not done too bad..
Paid about $350. It plays very well but as this is my first Charvel I can't compare.
EDIT: I did take the back plate off to have a peek at the underside of the Floyd Rose and the trem appears to be US made.