#1 3 lower co witness how to#

This type of setup is usually achieved by using a.

The optical sight mount and iron sights are on the same height for this setup. With an absolute co-witness sight, the iron sights are fully aligned with the red dot and are fully visible when viewed through the optic’s viewing window. When you position your sights so that the red dot is positioned ON TOP of the front sight post of the firearm and aligned with the iron sights, that setup is considered to be an absolute co-witness. However, you may encounter a firearm, like the AK, for example, which will not allow you to achieve any kind of co-witness set-up other than a lower 1/3 co-witness set-up. These two co-witnessing methods are achieved by adjusting the heights of the riser mounts. There are two main co-sighting systems: Absolute or 1/3 co-witness. While co-witnessing is most used when referring to AR 15s, it can also apply to any firearm, including rifles and pistols. Any shots you make through the irons and the red dot should be landing in the same place. NOTE: You can tell that your sights have been co witnessed when you can fire accurately through both the iron sights and the optic. Should there be any problems with your main optic or if the optic is turned off, co-witness sights allow you another means to aim properly.Ĭo-witnessing also refers to the ability to view your iron sights through the main optic, whether they’re red dots or holographic sights. When this goal is achieved, you can say that your optic and iron sights can work together as co-witness sights.Ĭo-witnesses give you better accuracy and give you a backup in case the main optic fails. The term co-witness refers to the relationship between iron sights and modern optics (e.g., red dot) on a rifle.Ĭo-witnessing works when the iron sights are in line with the red dot to make a more precise shot. Souforce Tactical Front & Rear Iron Sight Set Troy Industries Micro HK Style Front and Rear Iron Sights Recommendations for Flip Up Iron Sights.Step 3: Adjust and Align Your Optics With the Iron Sights.

Step 1: Mount and Zero-In Your Iron Sights.

#1 3 lower co witness how to#

How to Set Up and Zero Co-Witness Sights.

Should You Use Absolute or Lower 1/3 Co-Witness Sights?.