Slack, I started using BDC reticle scopes before they it the market many years ago as a kind of test dummy, if you will. Anyway, I was hunting in KS on relatives property, had a doe walk out in front of mt less the 50 yards with another same sized doe. I decided we have 5 doe tags to fill, better start here. I shot the first one and the second hauled butt across the cut field and stopped right next to a cedar bush I had ranged at 427. I figured what the heck.With my .300 Win. zeroed for 200 I dropped to second circle and down she went. I was a believer from then on. Now that we have Spot On to enter more exact shooting data the accuracy is so much better. This year back in Ks. I made my longest harvest ever. 586 yards, again using Spot On and a .300 win mag. Now the proof is in my freezer. Spot On is very easy to navigate and you can even buy app's for your ipads or tablets. Otherwise, just register and it's free to use. Even set up for handloaders as well.
Drop me a note with any question's guys.
Nikon Pro Staff