Optics? How about iron-sights? ;-)
i knew the second i put that up somebody would hammer me about irons... truth is, the average shooter is going to immediately go to a scope. my comment was more aimed at steering a potential long range shooter away from a poor scope w/ non-repeatable turrets and an inability to even see the target than it was designed to be the end-all-discussion answer.
of course, lots of guys do the 1000 yard thing w/ irons. however, as i am not one of them, i sure couldn't speak to appropriate gear. i do shoot w/ optics at and beyond 1000 quite often, and have learned a thing or two there...