I did not say that. I don't know whether they do or not. I'd just like to see some proof (as in, targets) by someone who isn't being paid by TBAC before I will believe they have "unsurpassed accuracy," cuz I ain't seeing it.
I would not call that "accuracy." As for repeatability, most Ultra 7 owners I have seen express an opinion on the matter say adding the weight of the suppressor lowers the POI. I don't care if the weight of the suppressor changes the POI, the important thing is, does it shoot to the same POI every time you put it on?