Tasco World Class, It has an AO down to 10 yards, 4X12X40, and a lifetime warranty, I have sold a bunch of them and not a problem yet with any, matter of fact I have several in the case now, new in the box,if you are interested let me know by e-mail or PM,69 bucks plus shipping.

Also if you are going with a scope with an AO you may have to go to a high set of rings, depending on the gunyou are mounting it on.