I just recently went with a couple Bushnell AR22 2-7 BDC scopes. Just plinking so far but they've been excellent and are VERY reasonable ~$109/shipped from Amazon.....
Another vote for this, I have the 4.5-18x version on a 308 Win set up for LR fun. Mine stays at 10x nearly all the time. Tracks very consistently and on the occasions I do shift zoom, POI stays same.
Mounted flat I have 55 moa left on the erector. At 10x there's (from memory) another 29 moa on the reticle.
Very solid for an Asian made scope (Chinese I believe).
Edit to add the only real thing I don't like about it is the ocular bell is very bulky, but that should make no diff on an auto.