They work good, a little tricky to install the pin and the fiber in the scope, but once you do it works well and is very bright, even without a external light kit.

Love the quality of the pins and fiber awesome work if you have a bow finger scope or different i highly recommend trying to get one to work for you

Regardless of whether your getting a Bowfinger sight, scope kit, or individual scope component you can be assured your getting the highest quality and best value of any product in the archery industry,

Can’t get better than that.