Has anyone on here heard much about these scopes? I am looking at this one in particular:
http://www.atncorp.com/NightVisionPo...4/ATN8-24X75LU

It says it is range-finding, but then it says that the reticle let's you estimate range. I don't know what that means. I would be mounting it on a long-range 6.5x55 Swede. Any input would be appreciated.

-James.