The variant for sale in U.S. gun shops is the PS90. It is a semi-auto, one pull/one shot semi-automatic. I've heard stories that the PS90 can be converted to full auto with a very trivial change. Frankly, I don't find it very attractive and it's too expensive to be of interest. The FiveSeven pistol is a nice firearm, but the cost of the ammo and difficulty reloading the bottle nose cartridges results in a firearm that is rarely fired.
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.