(4) To raise your next shot group, rotate the front sight post UP (clockwise). To lower your next shot group, rotate the front sight post DOWN (counterclockwise). One click will move the strike of the round one square on the target.
(5) To move the shot group to the left, turn the windage knob counterclockwise. To move the shot group to the right, turn the windage knob clockwise. Three clicks of the windage knob will move the strike of the round one square on the target.
(6) Continue to fire three-round shot groups and make corrections until you have a tight shot group in the circle on the silhouette.
(7) If your shot group is within the circle, your rifle is now "calibrated."
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(8) To place your 300-meter zero on the rifle, you must rotate the elevation knob one click counterclockwise. The 8/3 (300-meter) mark on the elevation knob should now be aligned with the index mark on the left side of the sight.
NOTES:
1. There are clicks between the range numbers as you turn the elevation knob. Use these clicks if you need more elevation past a certain range number to hit a target.
2. The unmarked aperture is automatically zeroed to 200 meters. Use the 0-2 aperture when shooting at night or at close ranges; for example, in an urban environment or in dense jungle.
5. Sight setting. your rifle sights should be kept set to a combat zero of 300 meters. If you are told to engage a target at a longer range; for example, 500 meters:
a. Rotate the elevation knob so that the desired range mark is aligned with the index mark on the left side of the sight.
b. Engage the target.
c. When the engagement is over, return the sight to the 300-meter setting.
NOTE: When the rifle has been zeroed to 300 meters, all other ranges on the elevation knob are also zeroed
