Leapers makes a pretty good scope for that price range you're in. I got a hold of a Savage 7mm a few years back from a guy and it had a leapers 4-16x50 on it. It actually turned out to be an awesome scope. Was able to take the 7mm out to 800yds pretty well. I just set up a few 2'x2' pieces of plywood I cut and placed them at various ranges between 200 and 800yds and the leapers did the job. The 200yd mark was around a 4" grouping and the 800yd target was a 12" grouping. If I can do that, I'm sure you can. I have very limited exp in shooting long range.
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