I recently purchased this HW100 from a collector. Has seen very minimal use. It's serial number shows it to be made between 2012-2013. What sold me was the uniqueness of the stock. That's where my question comes in. I have another HW100 in walnut. I can only find that these were offered in walnut or synthetic, yet this one is in tiger maple !! Putting it side by side with the walnut stock, it's is identical! All the cutouts, fingertip reliefs in the forest oak, every notch, everything. I can't find ANY name on it to indicate aftermarket or OEM. Seller is getting up in years, and memory fails him. He thought it may have been a limited edition that was won in a contest back then? It is SUPER nice, but it's history evades me. Any help or ideas ?? I have NEVER seen another like it... thanks.