![Chris Sajnog 25 Yard Sight-in Targets for a 100-Yard Zero - USE RED DOT Optics : Sports & Outdoors - Amazon.com Chris Sajnog 25 Yard Sight-in Targets for a 100-Yard Zero - USE RED DOT Optics : Sports & Outdoors - Amazon.com](https://m.media-amazon.com/images/I/81ncpo7z5OL._AC_UF1000,1000_QL80_.jpg)
Chris Sajnog 25 Yard Sight-in Targets for a 100-Yard Zero - USE RED DOT Optics : Sports & Outdoors - Amazon.com
Is it true that if my rifle is zeroed for, let's say, 100 yards and I'm shooting a target at 50 yards, I'm supposed to aim below where I'm trying to hit? -
![Need help with ballistic calculations for 100 meter zero on ACOG shooting 11.5" barrel with M855 - AR15.COM Need help with ballistic calculations for 100 meter zero on ACOG shooting 11.5" barrel with M855 - AR15.COM](https://c1.staticflickr.com/9/8627/28199855861_ccf8ae0411_b.jpg)