Acog zero at 25 yards

[b0lingball]

Quick question. I have an Acog TA31F with 1/3 moa (3 clicks/inch @ 100 yards) adjustments. So to zero it at 25 yards indoor range, it becomes 12 clicks/in? Thanks for the help

[PrimaryArms]

Correct

[ExtremeX]

Correct, and you can get a good preliminary zero set for that calibrated BDC @ 25 yards if you are about 1.5" to 1.75" POI lower than POA.

[PrimaryArms]

If you zero at 25 using 400m mark you ll be close but finalize at 100m or further out