I was actually thinking of replacing my lost Ranger with the Voyager 8040 www.silva.se/outdoor/products/comp_voy8040.htm because it has the global needle, and also you sight across the bottom of the mirror with gun type sights.
Unfortunately the mirror still reverses the markings around the bezel though.
My Recta DP6 compass does not reverse the markings in the mirror making it easier to read.