If you can make it work for a backup sighting system, I have found that a ghost ring aperture is fast to use, adaptable to older eyes,and more precise than they ought to be. IF irons are the only sights on a hunting rifle, I don't think they can be beat. Look through, not at, the ghost ring, put the blade on the target, and that's where the bullet will go.
Last edited by 300_savage; 03/03/20.
