Springfield [Echelon, XD OSP & XDM OSP], HS Produkt [Echelon, SF19 RDR & XDM OSP] co-witness sights | fiber optic picatinny scope rings In case you tear the

In case you tear the original screws down or you lost the original screws

This red dot uses the Holosun 509T footprint standard

Mark Lite variants and Mark Standard variants

Housing Material: 7075 T6 Aluminum

Springfield [Echelon, XD OSP & XDM OSP], HS Produkt [Echelon, SF19 RDR & XDM OSP] co-witness sights | fiber optic picatinny scope rings In case you tear theCo witness sights for Springfield Echelon models, Springfield XD OSP models and Springfield XDM OSP models. Fits also HS Produkt Echelon models, HS Produkt SF19 RDR models and HS Produkt XDM OSP models. Not for classic (non Optics Ready) variants. They are equipped with bright fiber optics to help you acquire targets faster and shoot with greater precision. Machined from durable steel in the USA by Angry Bear.