i am in need of a scope for my CZ 452 trainer and was looking at the Weaver 3-10x40 thats on sale from midwayusa, but didn't know how big of a deal having no parallax adjustment for a 22 would be. i'm assuming that a 22 would actually need it more than a centerfire because of the frequency of extremely close shots. if i dont get the weaver, then i am thinking Falcon 4-14x44 and hoping that because its on a 22 maybe it will last longer... what do you all think?