Was it a colored Laminated stock, or a regular "hardwood" straight griped stock?
I believe NEF/H&R still sales the camo colored straight grip stocks straight from the factory. You would have to call their CS and see if your interested. The number and email address is located in the FAQS page of the NEF/H&R Centerfire forum.
Hope this helps a little. If you can get a working pic, I am positive we can identify it. Unless it's a custom made, then ... maybe at best.
-Aaron