Hit that simulator over at the web page, and it will tell you the whole story.
Horus is really a system, which includes reticle, Palm pilot with ATRAG software, Laser Range Finder, and KESTREL Weather station.
Very cool, and now they have a version of the H-25/USO that is lit! This rifle should hit 1000 at line 7.4 on the Horus. (~25+ MOA)
Image used by permission Mr. Dennis Sammut.
Main Axis is Mil with .2 Mil increments for both windage and elevation. Sub reticle is a MOA reticle for range finding based on the "MOA W.E.R.M. Formula".
[ 02-04-2004: Message edited by: DMCI ]