What you said exactly, I got it in my thick head the rear sight was fixed, not seeing the dove tail slot. I did use the wrong word above, I sometimes mirror things like that, measure up a piece of sheetrock, with some cuts, and have done it precise, but in reverse ! We all have our "quirks", ole 'chucky gets me rattled a bit too, getting inside the wire, threatening my summer enjoyment of clean fresh produce, all hands on deck, traps, guns what have you !
That last bit of information, I see the dovetail now .... (red faced over here LOL !) But hey, I know now, and at least it groups nice, now I'll get 'er zero'd, well as soon as I get the darned extractor just right, they are finicky on this rifle, you have to ever so slightly bend the one tang out once its on the bolt, I adjusted the feed ramp cut in the other side, thinking that was it, as it did not match the old one, would not feed, was too stiff, $11.00 mistake LOL ! Does not grab right, a spent shell pulls a lot harder than a live one, which proved itself when shooting.