What does co witness mean? I'm a novice, thanks.
If your red dot co-witnesses with your iron sights, you can use the irons without removing the optic.
Originally Posted By EB_311:
If your red dot co-witnesses with your iron sights, you can use the irons without removing the optic.
Right. Meaning you aim with your red dot and Irons at the same time, or if you battery dies you do not have to remove you optic because you can just see straight through the optic.
Originally Posted By JoeKan:
What does co witness mean? I'm a novice, thanks.
LOOK HERE