This is a picture of an FN PS90, not an FN FS2000.
Wrong, you should do some research before you correct somebody
I don't know if the photo has been changed since the last comment but that's a FS2000 tactical. The PS90 while similar in terms of form factor has significant differences not the least of which is a top loading 50 round magazine parallel to the barrel, a significantly more compact design, an integrated reflex sight or triple rail assembly and it doesn't have the swappable front grip. I hope the photo has been switched because this is an easy one.