I run the Argos BTR 8-34 on my CZ455 tacticool. For the money they are great scopes, but if I were to do it over again I'd save my money for a sightron. The reticle is awesome, as well as the features for the price point. But the turrets are mushy (even though now they have come out and said if you clean the turrets of the factory grease it will fix it), they don't have a zero stop (also they have a fix by using a washer, I've done it and dont prefer it, it makes the turret really tight when you move down to your zero), the glass past 24x is somewhat usable at best, I can't see my own 22 holes at 100 yds. I can say they are awesome with the warranty, my first scope had alot of issues, the magnification ring wouldn't move past 20x, the parallax wouldn't adjust, and the turrets weren't repeatable. I sent it in and they promptly sent me a new one in return. I want to give the Argos BTR 6-24 on my wifes gun to see if its any better.