AR-15 Red Dot Sights and Astigmatism – How to Diagnose and What to Do
By Brad Steenrod Why Your Red Dot Looks Blurry and What to Do About It When you look through a red dot sight, do you see a crisp, clearly-defined reticle, or something completely different? If you see a blurred dot that looks more like a star or a comma, or if you see multiple dots … Read more
