--- product_id: 58031045 title: "RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom" brand: "dueck defense" price: "8.59 DT" currency: TND in_stock: false reviews_count: 1 url: https://www.desertcart.tn/products/58031045-rbu-mount-for-smith-and-wesson-m-and-p-docter store_origin: TN region: Tunisia --- # Nitride Coated Matte Black Factory Dovetail Mount CNC Machined Precision RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom **Brand:** dueck defense **Price:** 8.59 DT **Availability:** ❌ Out of Stock ## Summary > πŸ”« Elevate your aim with precision-engineered confidence. ## Quick Answers - **What is this?** RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom by dueck defense - **How much does it cost?** 8.59 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/58031045-rbu-mount-for-smith-and-wesson-m-and-p-docter) ## Best For - dueck defense enthusiasts ## Why This Product - Trusted dueck defense brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision CNC Machined:** Crafted from US Mill certified bar stock for unmatched durability and fit. - β€’ **Made in the USA with Pride:** Engineered and manufactured domestically to ensure top-tier quality and reliability. - β€’ **Ultra-Durable Nitride Finish:** Super hard, corrosion-resistant matte black coating that thrives even in saltwater conditions. - β€’ **Seamless Factory Dovetail Fit:** No gunsmithing neededβ€”mounts directly on your Smith & Wesson M&P’s rear sight dovetail. - β€’ **Universal Red Dot Compatibility:** Works flawlessly with Leupold, Docter, Burris Fastfire, Vortex Viper/Venom, and more. ## Overview The RBU Mount by Dueck Defense is a precision CNC-machined, nitride-coated mounting base designed specifically for Smith & Wesson M&P handguns. It supports a wide range of popular red dot sights including Leupold, Docter, Burris Fastfire, and Vortex models. Featuring a factory dovetail mount, it requires no gunsmithing for installation and offers superior corrosion resistance, making it a reliable upgrade for professional shooters and enthusiasts alike. ## Description Dueck Defense, Inc. Red Dot Back Up Sight Base Made for Smith & Wesson M&P Handguns. For use with Leupold 1 & 2, Doctor Red Dot Sight, JP Enterprises J Point and Burris Fast Fire 1, 2 & 3, Vortex Viper & Vortex Venom. β€œI 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.” 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. Description Red Dot Back Up Sight Base mounting platform with integrated sights for your pistol. β€œI 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 - Made for Smith & Wesson M&P Handguns. - For use with Leupold 1 & 2, Doctor Red Dot Sight, JP Enterprises J Point and Burris Fast Fire 1, 2 & 3, Vortex Viper & Vortex Venom. - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Black | | Sport | Hunting | | Compatible Devices | Handgun | | Mounting Type | Dovetail Mount | | Night vision | No | | Manufacturer | Dueck Defense | | UPC | 637632998582 | ## Product Details - **Color:** Black - **Sport:** Hunting - **Compatible Devices:** Handgun - **Mounting Type:** Dovetail Mount - **Night vision:** No - **Manufacturer:** Dueck Defense - **UPC:** 637632998582 ## Images ![RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom - Image 1](https://m.media-amazon.com/images/I/61WB5AjeACL.jpg) ![RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom - Image 2](https://m.media-amazon.com/images/I/61gzvNU+VjL.jpg) ![RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom - Image 3](https://m.media-amazon.com/images/I/51RxqBd6bWL.jpg) ![RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom - Image 4](https://m.media-amazon.com/images/I/51Jy1Lajq0L.jpg) ![RBU Mount for Smith & Wesson M&P and Docter Sights, Burris Fastfire, Vortex Viper/Venom - Image 5](https://m.media-amazon.com/images/I/61eTdngeE0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Crap, stay away. *by R***L on Reviewed in the United States πŸ‡ΊπŸ‡Έ on August 5, 2017* Update...Dueck made it right. I shipped the slide to them and they put a brand new sight on. This thing is solid and works great with my Vortex Viper.Junk! It got half way on the slide and now it's stuck and won't even come off! I had a gunsmith work on it and they can't even get the sight back off. Now I have a nearly $600 paperweight. The seller said they'd give me a partial refund since it has been mounted, really? I want all my money back plus I want my slide repaired if it's damaged from this thing. If I'd known it needed to be filed down to fit, I would've never bought something that was not properly machined to begin with. This thing gets 1 star because I can't give ZERO. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/58031045-rbu-mount-for-smith-and-wesson-m-and-p-docter](https://www.desertcart.tn/products/58031045-rbu-mount-for-smith-and-wesson-m-and-p-docter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-29*