I know you're looking for a variable scope but my fixed 4x power Simmons .22mag scope has been great on my bolt rifle. Picked it up last year for under $40 at LeBaron during one of their "no tax" events. Light, compact and clear optics.
Simmons also makes a similar variable scope (as someone pointed out) which I'm sure would perform well too….
Simmons also makes a similar variable scope (as someone pointed out) which I'm sure would perform well too….