Then you have been listening to liars and you are now spreading their lies. There is no truth to this anti-gun propaganda you are spewing here on this public discussion forum. If you had any shame you would report your post as an abuse and ask the moderator to remove both of our posts, assuming you aren't some gun banning liberal troll.
That's a lot of spew from an uninformed person. I was shown exactly the necessary change to the stock PS90 to make it operate full auto. FN did a poor job on that part of the rifle. I won't buy one because the ATF could make the same simple change and indict me for possession of a full auto rifle without the appropriate approvals. They have stepped much further over the line when trying to hang honest gun owners. If you don't want to believe, that's fine. I refuse to purchase a PS90.