I can't find the box mine came in, but I remember it listed Tikka on the back as one of the rifles it fit. I think it is a 10011.
In any case, it fit well and I like it better than the one that came with the gun. Easy to install, no issues with the fit. I just unscrewed the original, moved the screws over to the Limbsaver and screwed the new one on. Fit as well as the original with no grinding or filing.