Dueck Defense RBU@ Glock Mount w/2 Dot Tritium Sight for Trijiocn RMR
Dueck Defense, Inc. Red Dot Back Up Sight Base
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. It’s simple and it works.”
Made for GLOCK Handguns. For use with Trijicon RMR® Red Dot.
Red Dot Back Up Sight Base mounting platform with integrated sights for your pistol. “I 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. It’s simple and it works.” Made in the USA.
- CNC Machined in the USA from US Mill certified bar stock
- Nitride coated giving a super hard matte black surface finish that is highly corrosion resistant even in salt water environments
- Uses factory rear sight dovetail. No modification to your gun
- Optimal mounting height to clear Suppressors
- Compatible with most open top and red dot tactical holsters
- MADE IN THE USA
Customer Ratings & Reviews
Works good with my Glock 17
It has held up well
I mount a Holosun HS507C to my Glock 17 (the Holosun uses an RMR footprint) with the Dueck Defense RBU2. It was moderately easy to install, though I had to get different mounting screws--the ones that came with it were too long for the sight. You'll need shorter #6 screws; I think 1/4" long. It has held up well through a few hundred rounds so far. One of these days I'll turn the sight off and try the backup sight feature, but this is easier and faster than getting your slide milled, especially if you're on the fence about the MRDS concept and don't want to modify anything yet permanently.
Amazing Customer Service!!
Product as described...functional & quick sight alignment. Easy install