Is the ejection issue ALL examples of just some?
This sentence is hard to interpret. I can only speak for the two I had. Others have chimed in here throughout many months with the same issue. It appears older Sakos had a different setup. The Black Bear is a beauty and I could easily see one in my safe. But after the two examples, that yielded the same problem, that was a complete rejection. Put it this way, if you are willing to rotate your scope tube 180* to the right to keep the windage turret from becoming an obstruction, then process without worry. Search UTube for examples of the problem. Keep in mind that Sako will not acknowledge the problem and consider the scope to be at fault!
Good luck.