Description:
Dueck Defense designed the RBU as a simple no gunsmithing sight base to eliminate lost dots when aiming. Just align the fixed iron sights and your red dot is visible. The RBU is CNC Machined and then nitride coated. It uses factory sight dovetail and requires no modifications to your pistol and is perfect height to clear suppressors. The RBU integrates the RMR to an iron sight platform which provides OEM-like retention and result.
Check out the full review here -> http://www.vdmsr.com/2017/01/dueck-d...ight.html#more