RBU for Trijicon RMR – Smith & Wesson M&P

Are you seeking a cutting-edge solution to enhance your pistol’s performance? Look no further than the innovative Red Dot Back Up Sight Base (RBU) by Dueck Defense. This ingenious red dot sight mounting platform comes complete with integrated sights, revolutionizing your shooting experience and ensuring that lost dots become a thing of the past.

    • CNC Machined in the USA from US Mill certified bar stock
    • Nitride coated giving a super hard matte black surface finish
    • Highly corrosion resistant even in saltwater environments
    • Uses a 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


Description and Specifications

Introducing the Red Dot Back Up Sight Base (RBU): Elevate Your Pistol’s Accuracy and Aiming Precision! Elevate your shooting game with the Red Dot Back Up Sight Base. Embrace the seamless integration of sights and red dot technology, and experience shooting like never before. With the RBU by your side, you’ll redefine your shooting capabilities and rediscover the joy of hitting your mark with unparalleled accuracy.

The RBU has been meticulously crafted to offer you a hassle-free and gunsmithing-free experience. Bid farewell to the frustration of losing your dot while aiming, with the RBU, aligning your fixed iron sights guarantees the immediate visibility of your red dot. It’s a seamless fusion of technology and practicality, ensuring that your shooting remains smooth, accurate, and consistent. If you want to elevate your M&P Shield plus red dot setup, look no further, there is no better upgrade!

In a world where complexity often reigns, the RBU stands as a beacon of simplicity that delivers. Its intuitive design allows you to focus on what truly matters: hitting your target with confidence and precision. When coupled with an M&P Shield 9mm red dot sight, the result is a shooting accessory that not only works flawlessly but also enhances your overall shooting proficiency.

One of the hallmarks of the RBU is its origin proudly Made in the USA. Crafted with precision and a commitment to quality, the RBU embodies the spirit of American craftsmanship. You can trust in the durability, reliability, and performance that come from a product created on home soil.

Please note that S&W dovetails vary slightly from gun to gun. Our sights are manufactured to fit snugly but may require some filing to fit some of the tighter dovetails. Light Filing may be necessary for proper fit and installation. Whereas a small triangle file will work a 60-degree dovetail file is best. We are not responsible/liable for damage/destruction to the RBU/sights or slides during installation.

Additional information


RBU w/ Standard Iron Sight, RBU2 w/ 2 DOT Tritium Sight

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