I suspect it won't be an RPR-slayer if it's even a blip on Ruger's radar. Other than the new chassis, the Stealth doesn't seem to be bringing much new to the table. I've heard promo material stating that the action is "blueprinted", which, as far as I know, is unique. However, a good deal of Savage's marketing hype in general revolves around the floating bolt head not needing blueprinting.