S1, I've been a member here for quite some time but generally do more reading than posting. From what I have learned- you're involved in (if not responsible for) the NPR2 reticle. Well, I finally bought myself a 5.5-22 and will be mounting it on my .50. I know milradians well but I am also aware that there is more than just mils behind this reticle. Can you direct me towards a link or give me some advice on how to use this reticle properly. I will be shooting 300 rounds of ball through the rifle next weekend to become acquainted with the reticle. I will be in the desert so ranges will be out past 2000 yards. Thanks in advance for your expertise.