Footprint adapter | from Trijicon RMR to Holosun K-series ruger 57 Replaces the rear sight and

Replaces the rear sight and allows mounting red dots with Shield RMSc

Features include Holosun’s Super LED with up to 50k hours battery life

G19 or G26 models (from Gen3 further)

and many other

This product is a replacement of the factory front sight

Footprint adapter | from Trijicon RMR to Holosun K-series ruger 57 Replaces the rear sight andFootprint adapter for converting from Trijicon RMR footprint to Holosun K series footprint. Full list of compatible red dots and models is available below. This plate is attached directly to the plate or mount underneath. Screws are included. Made in USA by Holosun. Made of aluminium. Compatibility: This product is compatible with any device with Trijicon RMR footprint standard.