A target rifle scope, particularly used for an RF .22, must have good reticle adjustments and an adjustable objective (AO / parallax) regardless of its magnification.
On my target .22 RF rifle used in NRA smallbore prone competition, I've tried the cheap variable power imports from Simmons, BSA and Barska on different occasions. These have had maximum power from 14 through 20 X. I was wanted a scope with REPEATABLE windage & elevation adjustments and consistent windage & elevation adjustments, that is each click will HAVE an effect and always the SAME effect. None of the above met those needs. They would not move the reticle until 3 or 4 clicks were applied or move far more than they were supposed to, they would not return to exactly the same zero when adjusted, or they would change zero after a shot or two.
I then installed a Weaver T-24 with the 1/8moa dot. The Weaver met all the above needs precisely. I set up a 50 meter zero & know that 57 clicks up & 2 clicks right is my 100 yd zero. From 50 meter zero again, 4 clicks down is my 50 yard zero. every time, all the time. Then returning to the set zero (scope has turrets that can be reset to zero) I know that I am at my 50 meter zero. Every time all the time.
Glass is clear and without noticable distortion. The adjustable objective (focus) / parallax adjustment is smooth and very nearly exactly marked for the distances.
At just over $400.00 it is hard to get a better TARGET scope for a rimfire rifle for even a lot more money than the Weaver.
Please note, that the Weaver T24 is NOT a hunting scope or even a plinking scope, but it is a great moderately priced TARGET scope.
Roger