There's plenty of erector excursion to get a "normal" center fire rifle with high-BC bullets out to, I dunno, 850-900 yards. I was doing just that with mine and still am. It's a very good scope. Optically brilliant, and mine RTZ's very well. Mine does have a tracking glitch where it tracks to the left a little at around 12 MOA "up" from my 100-yard zero, then comes back in line. I put about 1000 rounds of centerfire through mine, 300 WM and 7 WSM, and it always tracked well and returned to zero well.
I think they are a great bargain IF you don't need huge erector travel.
I made zero stops for all my Conquests and could easily make you one.
You can spend more money and get better tracking, and I've done just that. If you are to the point that 1/4 to 1/2 MOA tracking errors matter then that'd be the way to go. You'll spend a lot more. It doesn't mean this isn't a very good scope; it is. Considering they can be had for $700....
Bellydeep is a bit of a tool. But if he wants to follow me around being an idiot, no skin off my nose.
Good luck. If you want advice on how to do better than this scope, say the word. But it's a good scope.