Nikon Rifle Scope Reviews hi this is my review of Nicon scopes. I have not even owned one, but I know a lot about the one on Amazon. Nikon ProStaff 3-9×40 Riflescope (Matte, BDC) by Nikon it has 46 reviews was the most dam boring review ever. I would think someone from Nikon wrote them, if I did not know better. I have not read very many reviews so positive on one product in a while. This is my take on the scope the reviewers shot a variety of guns, so the scope took the impact from everything from a 12 Gage shotgun to a seven mm. mag rifle and never one talked of a problem.