The look is certainly far from "classic," but it is really the only viable alternative (other than a scope) for guys that can't see the sights (our average client's age is much closer to 55 than 25.)

The Trijicon RMR sight is shown in the photos, but I'll post some more pics of the Docter sight next (the Docter is quite a bit smaller - smaller even than the Aimpoint micro.)

Having tinkered with it for a couple of days now, I can say that it is quite practical and very, very fast (truthfully, faster than the open sights.) It does remove quickly with a large thumb-screw... so you can take it off for the photos if one doesn't want their freinds to see it on their rifle.

The case colors are by Jorg Schilling.