Dueck Defense, Inc. Red Dot Back Up Sight Base Made for GLOCK Handguns. For use with Leupold Delta Point Pro Red Dot. “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.”

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. FEATURES: • 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