Anschutz Exemplar Factory Stock with Bipod

[MetalCutter]

Years ago I bought a 14" Anschutz Exemplar to convert to a center grip. Tossed the factory stock back into the box and forgot about it. Digging through my stuff tonight I found it again. I have never seen one like it and a web search doesn't turn up anything. It's got a factory aluminum rail inletted into the underside of the fore end to mount a wire bipod. Got the bipod and the factory box with a cut out in the styrofoam to pack it so I'm pretty sure it came from the factory like this. Anyone ever see something similar?