Hawke Vantage IR 3-9x40 AO

Set up the scope on my sons Ruger American Rifle 22 lr. Clear image with the parallaxe adjustement. No chromatic distortion. Have used it outdoors and in an indoor 50 meter range. Clear in low light conditions. Reticle illumination is perfect and adjusts to all ambient lighting. Once rifle was zeroed in at 50 meters I spent the whole evening with a friend shooting and allowing for the barrel to cool down from time to time, we went through 250 rounds of Fiocchi 38 grain HV CPRN. The scope zero did not shift. After cleaning and giving it back to my son, he used the rifle a couple of days later (same ammunition) and the scope was spot on. Used Hawke 9-11 match mounts which were fine and seem perfect for the scope rifle combination.
Would definetly reorder if I needed another 22 lr scope.