Introducing the Red Dot Back Up Sight Base (RBU) – the perfect mounting platform with integrated sights for your pistol. Designed by Barry Dueck, a Marine Corps. veteran, nationally ranked 3-Gun Shooter and IPSC Grand Master, to eliminate lost dots when aiming, the RBU features fixed iron sights that align with your red dot, ensuring that it's always visible. It's simple, it's effective, and it's made in the USA.
• CNC Machined in the USA from certified bar stock
• Nitride coated for high corrosion resistance, even in salt water
• Uses factory rear sight dovetail, no gun modification needed
• Optimal height for suppressor clearance
• For Glock handguns
• MADE IN THE USA Compatible with
• TRIJICON RMR Red Dot
was last modified: June 12th, 2023 by Dueck Defense