Great item from kns - KNS Precision Enhanced AR15/M16 .250 Diameter Push Button Pivot Pin

Great product very simple and effective this eliminates malfunction and minimizes the number of parts very simple common sense item, I am very impressed.the pins do a great job there is no rattle at all the fit and Finish are great the pins look like they belong on the weapon. I don’t have to rely on spring and small detents that are a Royal pain.