100 Yard Zero Target Printable – Sighting in a big game rifle this way will achieve a gun's. 100 yard minute of angle (moa) zeroing target an 8 by 8 grid target marked in minutes of angle. Great for sighting in any rifle, pistol, shotgun, bow or air. Same as left, but with black, instead of orange squares: These are simply what i use in order to gain optimum alignment during 100 yard testing. 25 yard adjusted zero target for 100 yard zero using 5.56 mm ammunition. The above two targets are used to get a good zero for your typical bolt action.