Hated to cover all that caebon fiber, but the stock needed modification for my particular action and I was not a fan of the original color pattern. Bolt relief was cut for angled bolt ans mine is straight. Ejection port was lengthened and deepened. Needed bedding to center barrel in channel and ensure not rubbing/contact. Trigger was rubbing chaisis; grinded releif. Lots of changes/tuning in this little project.