--- product_id: 406576836 title: "Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness" brand: "cvlife" price: "€ 58.33" currency: EUR in_stock: true reviews_count: 10 category: "Cvlife" url: https://www.desertcart.pt/products/406576836-reflex-sight-1x28x40mm-red-dot-sight-4-adjustable-reticles-sight store_origin: PT region: Portugal --- # 4 reticle modes for versatile targeting 8 brightness levels for any light condition Picatinny rail mount, tool-assisted easy install Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness **Brand:** cvlife **Price:** € 58.33 **Availability:** ✅ In Stock ## Summary > 🎯 Lock on, level up, and never miss your mark! ## Quick Answers - **What is this?** Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness by cvlife - **How much does it cost?** € 58.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/406576836-reflex-sight-1x28x40mm-red-dot-sight-4-adjustable-reticles-sight) ## Best For - cvlife enthusiasts ## Why This Product - Trusted cvlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick Mount & Zero:** Tool-included Picatinny base installs in minutes, with precise windage and elevation adjustments for rapid zeroing. - • **Crystal Clear Clarity:** Fully multi-coated 44mm lens boosts light transmission and sharpens your sight picture even at dusk. - • **Rock-Solid Durability:** Aluminum build withstands up to 800G recoil, ensuring your sight stays zeroed and ready. - • **Precision Meets Versatility:** Choose from 4 illuminated reticles to adapt instantly to any shooting scenario. - • **Effortless Brightness Control:** 8-step brightness adjustment with intuitive push-button design for flawless visibility from dawn to dusk. ## Overview The CVLIFE Reflex Sight is a rugged, aluminum-constructed red dot optic featuring a 44mm fully multi-coated lens for enhanced clarity and a wide 15.8m field of view at 100m. It offers 4 customizable reticle options and 8 brightness settings, easily adjustable via push-buttons. Designed for 20mm Picatinny rails, it installs quickly with included tools and maintains zero under heavy recoil, making it a reliable choice for precision shooting in varied lighting conditions. ## Description desertcart.com: CVLIFE Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness : Sports & Outdoors Review: Its solid for a good price - zeroing is easy instalation is quick and enjoyable comes with batteries which is a plus brightness and red dot type is easy tp change durability is good, i pushed down on it and the spring that holds it up moves under prseeure but jumps right back up solid. Review: Light weight, easy to install and adjust. - I like it! It was very easy to sight-in and came with the necessary tools to attach it and make adjustments. The reticle is powered on/off by a small pad on the left side. Press repeatedly to cycle through several brightness options and a switch located at the back selects any of 4 different reticle images. I believe the lens has an anti-glare coating to allow the user to see clearly in many lighting conditions however, from the front side it is highly reflective which may be counterproductive under certain circumstances. It seems to be of good quality and could be used with an iron forward sight for greater confidence and easier tuning but I like it without. I was able to center it within 5 rounds to a target 30 yards out. I’ve put nearly two hour of use to it and have not had to change batteries yet. It has an auto shut off feature as well. This has performed just as well as my other “Big Name Brand” sight at a fraction of the cost and with more functions. ## Features - More Accuracy: Fully multi-coated red lenses improve image clarity and increases light transmission during low light situations. The 44mm reflex lens with tubeless design provides a wider field of view (15.8m at 100m), parallax corrected & unlimited eye-relief, improving the accuracy of reflex sights. - 4 Reticle Options: Illuminated reflex sights with 4 bright reticle selections provide various choices to meet different occasions. Dot, Circle/Dot, Crosshair/Dot and Crosshair/Circle/Dot combinations are all in one sight, co-witnesses with your existing iron sights. - 8 Brightness Settings: With 8 levels of brightness adjustment, red dot sight can be adjusted to fine tune your eyeshot from sunlight to dusk. The push-button design makes brightness adjustment easier. Press the button for 3 seconds to turn it off. - Easy to install: Reticle sight with standard profile Picatinny mounting base installs conveniently on the rail, using included Allen wrenches. Compact battery compartment makes battery replacement easy. - Resilience: This open reflex sight with precise windage and elevation adjustments is easy to zero and holds zero well, enduring repeated use. CVLIFE red dot sight has a solid build, aluminum sturdy construction and a tinted lens, robust and shockproof (withstand up to 800G’s recoil). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H5XK8RT | | Best Sellers Rank | #6,478 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Airsoft Gun Sights | | Brand Name | CVLIFE | | Color | Black | | Compatible Devices | Picatinny Mount | | Customer Reviews | 4.2 4.2 out of 5 stars (1,201) | | Eye Relief | 44 Millimeters | | Field Of View | 15.8 Meters | | Item Weight | 0.33 Pounds | | Magnification Minimum | 1 x | | Manufacturer | CVLIFE | | Material Type | Aluminum | | Mounting Type | Picatinny Mount | | Night vision | No | | Objective Lens Diameter | 44 Millimeters | | Product Style | Red Dot Sight | | Reticle Type | Dot | | Sport Type | Hunting | ## Product Details - **Brand:** CVLIFE - **Color:** Black - **Compatible Devices:** Picatinny Mount - **Item Weight:** 0.33 Pounds - **Magnification Minimum:** 1 x - **Material:** Aluminum - **Mounting Type:** Picatinny Mount - **Objective Lens Diameter:** 44 Millimeters - **Sport:** Hunting - **Style:** Red Dot Sight ## Images ![Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness - Image 1](https://m.media-amazon.com/images/I/71ma5LxmjtL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this fit a game .22 cal pellet rifle?** A: i think so. it fits on a 9mm pistol. **Q: Will this fit an xd-9 sub compact?** A: If it has a picatinny rail, yes. However, there are better options on Amazon that this. **Q: How does this handle recoil? I am planning to put it on a 12 ga. slug gun.** A: It did fine on my AR style 12 gauge semi **Q: Will it Fit a Taurus g3c** A: This is a sight for a 20mm Picatinny Rail. I doubt your Taurus has that, probably more for rifles. If you do then it will fit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Its solid for a good price *by H***E on February 12, 2026* zeroing is easy instalation is quick and enjoyable comes with batteries which is a plus brightness and red dot type is easy tp change durability is good, i pushed down on it and the spring that holds it up moves under prseeure but jumps right back up solid. ### ⭐⭐⭐⭐⭐ Light weight, easy to install and adjust. *by J***E on February 23, 2026* I like it! It was very easy to sight-in and came with the necessary tools to attach it and make adjustments. The reticle is powered on/off by a small pad on the left side. Press repeatedly to cycle through several brightness options and a switch located at the back selects any of 4 different reticle images. I believe the lens has an anti-glare coating to allow the user to see clearly in many lighting conditions however, from the front side it is highly reflective which may be counterproductive under certain circumstances. It seems to be of good quality and could be used with an iron forward sight for greater confidence and easier tuning but I like it without. I was able to center it within 5 rounds to a target 30 yards out. I’ve put nearly two hour of use to it and have not had to change batteries yet. It has an auto shut off feature as well. This has performed just as well as my other “Big Name Brand” sight at a fraction of the cost and with more functions. ### ⭐⭐⭐⭐ Good Entry Level Optic *by R***L on March 15, 2026* This reflex sight, have several appealing features, including multiple reticle options, easy mounting, and a nice field of view. It works fine for casual use and offers a budget‑friendly way to try out different reticles. It really has potential for those looking for an entry‑level optic at a reasonable price. ## Frequently Bought Together - CVLIFE Reflex Sight, 1x28x40mm Red Dot Sight, 4 Adjustable Reticles Sight for 20mm Picatinny Rail, Red Dot Optics, Absolute Co-Witness - CVLIFE Rifle Sling Two Point Sling Adjustable Length Gun Sling for Rifle with 2 Pack Sling Swivel for M-Rail - Bontok Single Picatinny Aluminum Accessory Rail Set for Mlock 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Wrench-Rounded Corner --- ## 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.pt/products/406576836-reflex-sight-1x28x40mm-red-dot-sight-4-adjustable-reticles-sight](https://www.desertcart.pt/products/406576836-reflex-sight-1x28x40mm-red-dot-sight-4-adjustable-reticles-sight) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*