No doubt they are dated, but they are still the proven scope. Not my favorite, but said problems that SB talked about with the Canadains were upgrades that US Optics made to them as well as few others. That MST-100 along with the Unertl were very good scopes, but yes Jamie you are correct, they are dated. It is to bad that more scope companies do not make the dual knob system like Unertl did, the rough come ups and then fine tune for both windage and elevation, that is an awsome feature. I heard a rumor at the SHOT show that Leupold was working on a scope with this system, that wpould be a nice scope. But the M40A1 was certainly the "coolest" sniper rifle of all time, come you have to agree with that.