Hello all I just finished replacing the fiber optics in my axel armortec sight. Some of the fiber was broken so some pins were dim. I looked at replacing the sight, but they are now at $300. It had never occurred to me to replace the fiber, but it wasn’t that big of a project. I didn’t get any good before pictures but have the sight back to like new condition for about $30. I also polished the plastic cover on the front that was getting pretty opaque. I don’t know about other sights, but this was well worth the effort. If you are handy, it is a fun project 
