Hi, I just picked a Sako AI 6ppc in the Sporter configuration. My question is about the stock... it looks like a Deluxe but has no checkering. It has the rosewood forend cap, Vixen on the grip, engraved floor plate, and Sako pad. I have never seen one with no checking though. Is this factory? If so, is this a rare/scarce rifle? Any info will be appreciated. Thanks!