XS Ember Big Dot is a high-contrast front sight that absorbs light sand glows in less than ideal conditions. Optic Orange is designed to offer a high-contrast sight picture when shooting in bright conditions and maintain its visibility in decreased light. To ensure visibility in low light when uncharged, Optic Orange is primarily based on yellow with a hint of red. These sights require a .125-.140 diameter bead. Comes with a replacement bead for Mossberg shotguns. Installs with any two-part epoxy.
