you talk about a flat shoot'n machine.....
site'r in @ 50yrds and poa is the same @100
least mine is...
i first started with a 3-9x32, but i can't see no gud.
so i put on a 4-16x40 a/o and now i can SEE them critters
i like the hm2 much better than the hmr but, thats me