Rich,
Both of these on a gas ram 22 Whisper.
A Gamo 3-9 - the crosshairs rotate clockwise with each shot.
A Leapers Accushot 3-12X44 mini swat - won't hold POA for more than 2-3 shots, and won't stay in parralex for more than one shot, turret locks won't stay locked without over-tightening to the point of changing the POI.
Paul