Dueck Defense has introduced two new configurations for their RBU (Red Dot Back Up) mount. These new versions join their original RMR configuration.
The first configuration is just like the original but with the capability to mount multiple common red dot sights like the Leupold DeltaPoint 1 and 2, Burris Fastfire 1, 2, and 3, Doctor Optics Red Dot Sight, JPoint, and it may work with other optics sharing the same mounting pattern.
The second new configuration is made specifically for the Leupold DeltaPoint Pro. Dueck Defense removed the integral rear sight on this version to make use of the DeltaPoint Pro’s adjustable rear sight.
As with the original RMR RBU configuration, installation is easy and requires no permanent modifications to your Glock. The iron sights serve both as back up and an aid in locating the red dot. Check out the RBU at Dueck Defense.