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UTG is crap IMO. It'll probably work on a .22, but why not get a basic Bushnell Trophy or Vortex Crossfire in that price range instead? You'll end up with a much better scope.
Up your budget then, or get a scope with less features but that is built better. If you must have all those features, do yourself a favour and get a Bushnell AR series scope. You'll be spending around $300. 30mm won't do anything for you in a cheap scope.