--- product_id: 159104376 title: "Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics" brand: "bumlon" price: "€ 0.17" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.fr/products/159104376-rear-sight-rail-scope-mount-picatinny-rail-20mm-standard-scope store_origin: FR region: France --- # Customizable adjustments Quick installation Ultra-lightweight design Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics **Brand:** bumlon **Price:** € 0.17 **Availability:** ❌ Out of Stock ## Summary > 🔭 Elevate Your Precision Game! ## Quick Answers - **What is this?** Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics by bumlon - **How much does it cost?** € 0.17 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/159104376-rear-sight-rail-scope-mount-picatinny-rail-20mm-standard-scope) ## Best For - bumlon enthusiasts ## Why This Product - Trusted bumlon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speedy Setup:** Quick 1-step installation for hassle-free mounting. - • **Elevate Your Aim:** Ultra-lightweight and low profile for seamless integration. - • **Dual Functionality:** Reference aiming dots serve as backup iron sights. - • **Effortless Upgrade:** Replaces stock rear sight in seconds for instant enhancement. - • **Precision Perfected:** Customizable fine level adjustments for flawless zeroing. ## Overview The Rear Sight Rail Scope Mount by Bumlon is a lightweight, low-profile solution designed for quick installation and customizable adjustments, making it the perfect upgrade for your red or green dot optics. ## Description Full description not available ## Features - Ultra-lightweight and low profile red dot scope mount - Customizable fine level adjustment for perfect zero (up/down, left/right) - Reference aiming dots on the rear to use scope mount rail as a backup iron sight - Replaces stock rear sight assembly and installs in seconds - Quick 1-step installation. Scope mount rail allows you to use fixed sight ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 4.5 x 1.2 x 0.2 inches | | Package Weight | 0.02 Kilograms | | Brand Name | Bumlon | | Manufacturer | Bumlon | | Part Number | RL1-4 | ## Images ![Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics - Image 1](https://m.media-amazon.com/images/I/51u9AcrDL7L.jpg) ![Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics - Image 2](https://m.media-amazon.com/images/I/61UHW4zOstL.jpg) ![Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics - Image 3](https://m.media-amazon.com/images/I/61I2kvMJw7L.jpg) ![Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics - Image 4](https://m.media-amazon.com/images/I/61s9VbXKRbL.jpg) ![Rear Sight Rail Scope Mount Picatinny Rail 20mm Standard Scope Base for Low Profile Red or Green Dot Optics - Image 5](https://m.media-amazon.com/images/I/616rbnEtbVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fit perfect on my Century Arms VSKA Ak47 *by A***R on May 24, 2020* I was skeptical at first with some of the other reviews being not so great about this rail. But it works great with the century arms vska ak47. I got the rail delivered on Wednesday 05/20/20 and put about 300 rounds through my ak47 with this rail and it held its zero at 100 yards with no issues. I did use some lock-tight on the screws it comes with to keep them from backing out. But I would buy this again and would recommend this rail to others. I will update after a few months of using it. I shoot just about every weekend. ### ⭐⭐⭐⭐⭐ Good solid mount *by J***H on November 5, 2019* Good mount for 10 bucks. Stays solid perfect for a red dot scope. I used mine on a century ak and mount matched up perfect. The level adjustment screws is nice to make any red dot work. ### ⭐ Great Design if It Worked *by M***T on May 22, 2021* Design and quality of rail were great. Screws that came with the product were literally so small that they wouldn't thread and would pass through the threaded holes. Even went to the hardware store to find something that would fit with no luck. Buyer beware! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/159104376-rear-sight-rail-scope-mount-picatinny-rail-20mm-standard-scope](https://www.desertcart.fr/products/159104376-rear-sight-rail-scope-mount-picatinny-rail-20mm-standard-scope) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-11-07*