Any ballistic app that can output in mils incorporates the G2 reticle. Each hash-mark in the reticle represents .5 mils -- each big mark is 1 mil. I suggest you do some more reading on how to use mil-based reticles and ballistic calculators.
Thank you Temp9. I am educated In mils. My point was, there are ballistic programs which have common reticle options built in and I was curious if anyone in this forum already had done the research before I spent time on google.