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  • RBU2 for AIMPOINT® ACRO P-1 – Glock

    $159.95

    RBU2 for AIMPOINT® ACRO P-1 – Glock

    $159.95

    Experience the next level of performance with the Dueck Defense RBU2 for AIMPOINT ACRO P-1. Engineered with precision, the RBU2 provides a secure and reliable mounting solution that takes your shooting experience to new heights . If you are using the AIMPOINT ACRO P1 as your GLOCK red dot sight, this is a must have upgrade!

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Corrosion, Rust, And Wear Resistant
    • Fits Most GLOCK Dovetails
    • Easy to Install
    • MADE IN THE USA

    Out of stock

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  • RBU for Trijicon RMR – Glock

    $129.95 – $159.95

    RBU for Trijicon RMR – Glock

    $129.95 – $159.95

    Introducing the Red Dot Back-Up Sight Base (RBU)— this adapter plate is 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 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

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  • RBU for Trijicon RMR – Smith & Wesson M&P

    $129.95 – $159.95

    RBU for Trijicon RMR – Smith & Wesson M&P

    $129.95 – $159.95

    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
      • MADE IN THE USA
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  • Dueck Fixed Rear (DFR) with Suppressor Night Sights

    $144.95

    Dueck Fixed Rear (DFR) with Suppressor Night Sights

    $144.95

    Enhance Your Pistol Shooting Precision with the Cutting-Edge DFR Sighting System! When seeking to elevate your pistol shooting performance, investing in top-notch sights is undoubtedly the most significant improvement you can make. At Dueck Defense, we recognize the crucial need for Glock suppressor night sights that blend competition-level precision with combat-ready functionality.

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Enables One-Handed Slide Racking
    • Designed To Not Catch On Your Gear
    • Corrosion, Rust, And Wear Resistant
    • Fits Most GLOCK Dovetails
    • You Can Install It Yourself
    • MADE IN THE USA

    Out of stock

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  • Dueck Fixed Rear Mini (DFRM) – Tritium Night Sight

    $134.95

    Dueck Fixed Rear Mini (DFRM) – Tritium Night Sight

    $134.95

    When it comes to enhancing your pistol shooting performance, the undeniable truth is that high-quality sights play a pivotal role. Enter Barry Dueck, a dedicated innovator on a personal mission to craft the ultimate sighting system, an innovation that seamlessly marries competition-level precision with combat-ready functionality.

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Enables One-Handed Slide Racking
    • Designed To Not Catch On Your Gear
    • Corrosion, Rust, And Wear Resistant
    • Fits Most GLOCK Dovetails
    • You Can Install It Yourself
    • MADE IN THE USA
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  • Dueck Fixed Rear Mini (DFRM) with Fiber Optic Front

    $83.95

    Dueck Fixed Rear Mini (DFRM) with Fiber Optic Front

    $83.95

    Introducing the Dueck Fixed Rear Mini (DFRM) with Fiber Optic Front Sight. This combo package comes with a Glock Fixed Rear Mini Sight, and the highest quality Fiber Optic Front Sight on the market today. Upgrading your GLOCK iron sights is the best improvement you can make to improve your shooting performance with a pistol. I designed the DFRM no compromise sighting system for use on my own pistols. These sights give a competition perfect sight picture, but in a combat fighting sight.

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Enables One Handed Slide Racking
    • Corrosion, Rust, And Wear Resistant
    • MADE IN THE USA
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  • Dueck Fixed Rear (DFR) with Trijicon HD Front

    $154.95

    Dueck Fixed Rear (DFR) with Trijicon HD Front

    $154.95

    A Glock Fixed Rear Sight. Good sights are the biggest improvement you can make to improve your shooting performance with a pistol. I designed the DFR because I needed a no compromise sighting system for my own pistols that gave a competition perfect sight picture but, in a combat fighting sight.

    Out of stock

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  • Dueck Fixed Rear (DFR) – 2 Dot Tritium

    $134.95

    Dueck Fixed Rear (DFR) – 2 Dot Tritium

    $134.95

    Introducing the Dueck Fixed Rear (DFR) – 2 Dot Tritium. Upgrading your GLOCK iron sights is the best improvement you can make to improve your shooting performance with a pistol. I designed the DFR because I needed a no compromise sighting system for my own pistols that gave a competition perfect sight picture but, in a combat fighting sight.

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Enables One Handed Slide Racking
    • Designed To Not Catch On Your Gear
    • Corrosion, Rust, And Wear Resistant
    • Fits Most GLOCK Dovetails
    • Easy Installation
    • MADE IN THE USA
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  • RBU for Multiple Red Dots on Smith & Wesson M&P

    $129.95 – $159.95

    RBU for Multiple Red Dots on Smith & Wesson M&P

    $129.95 – $159.95

    Dueck Defense, Inc. Red Dot Back Up Sight Base is made for Smith & Wesson and M&P Handguns. This base is designed to be used with:

    • Leupold 1 & 2
    • Docter Red Dot Sight
    • JP Enterprises J Point
    • Burris FastFire 1, 2 & 3
    • Vortex Viper & Vortex Venom

    ** THIS PRODUCT MAY REQUIRE SOME FILING. ONCE ALTERED, IT CANNOT BE RETURNED **
    Please note that S&W dovetails vary slightly from gun to gun. Our sights are manufactured to fit snug but may require some filing in order 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/destructions to the RBU/sights or slides during installation.

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  • RBU for Multiple Red Dots on Glock

    $129.95 – $159.95

    RBU for Multiple Red Dots on Glock

    $129.95 – $159.95

    The Dueck Defense, RBU Red Dot Back Up is the ultimate accessory for your Glock handgun. This innovative glock red dot mount, designed by Barry Dueck, is the ultimate upgrade to eliminate lost dots when aiming.

    • 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
    • Compatible with most open top and red dot tactical holsters
    • For Glock handguns
    • No gunsmithing required to install
    • MADE IN THE USA

    Compatible with

    • Leupold 1 & 2
    • Docter Red Dot Sight
    • JP Enterprises
    • JPoint
    • Burris Fast Fire 1, 2 & 3
    • Vortex Viper
    • Vortex Venom

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  • RBU for Delta Point Pro

    $129.95

    RBU for Delta Point Pro

    $129.95

    The Dueck Defense Red Dot Back Up (RBU) Sight Base is a game changing accessory designed to seamlessly integrate the Leupold DeltaPoint Pro Red Dot sight with your Glock handgun.  Adding the RBU in conjunction with the DeltaPoint Pro Red Dot results in an unbeatable combination. You would be hard pressed to find a better upgrade for your firearm.

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Corrosion, Rust, And Wear Resistant
    • Fits Most Dovetails
    • Easy to Install
    • MADE IN THE USA

    Please note that S&W dovetails vary slightly from gun to gun. Our sights are manufactured to fit snug but may require some filing in order 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/destructions to the RBU/sights or slides during installation.

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  • Dueck Fixed Rear Sight (Only)

    $49.95

    Dueck Fixed Rear Sight (Only)

    $49.95

    Take a look at the Dueck Defense Fixed Rear Sight for GLOCKS! The DFR packs a ton of features into the compact design. This is without question the industry’s elite class when it comes to GLOCK rear sights!
     

    • Perfectly Balanced
    • Zero Accuracy Loss
    • Crisp Sight Picture
    • Enables One Handed Slide Racking
    • Designed To Not Catch On Your Gear
    • Corrosion, Rust, And Wear Resistant
    • Fits All GLOCK Dovetails
    • Easy to Install
    • MADE IN THE USA
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Featured Products

Dueck Fixed Rear Mini (DFRM) - Tritium Night Sight

Dueck Fixed Rear Mini (DFRM) with Fiber Optic Front

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