--- product_id: 255488979 title: "Red Dot Sight Reflex Sight Green & Red Adjustable Reticle (4 Styles) Riflescope with 20mm/22mm Weaver/Picatinny Rail Mount and Cover for Hunting Crossbow" brand: "feyachi" price: "¥11559" currency: JPY in_stock: true reviews_count: 13 category: "Feyachi" url: https://www.desertcart.jp/products/255488979-red-dot-sight-reflex-sight-green-and-red-adjustable-reticle store_origin: JP region: Japan --- # Dual red/green illumination with 3 brightness levels 4 reticle styles for precision Fully adjustable windage & elevation Red Dot Sight Reflex Sight Green & Red Adjustable Reticle (4 Styles) Riflescope with 20mm/22mm Weaver/Picatinny Rail Mount and Cover for Hunting Crossbow **Brand:** feyachi **Price:** ¥11559 **Availability:** ✅ In Stock ## Summary > 🎯 Lock on. Level up your aim. Never miss the moment. ## Quick Answers - **What is this?** Red Dot Sight Reflex Sight Green & Red Adjustable Reticle (4 Styles) Riflescope with 20mm/22mm Weaver/Picatinny Rail Mount and Cover for Hunting Crossbow by feyachi - **How much does it cost?** ¥11559 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/255488979-red-dot-sight-reflex-sight-green-and-red-adjustable-reticle) ## Best For - feyachi enthusiasts ## Why This Product - Trusted feyachi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged & Ready:** Crafted from high-grade aluminum with matte black anodized finish for durability in the field. - • **Adaptive Illumination:** Dual-color red & green reticles with 3 brightness settings ensure perfect visibility in any light. - • **Complete Tactical Kit:** Includes lens cover, cleaning cloth, mounting tools, and backed by a 5-year warranty for peace of mind. - • **Precision Engineering:** Parallax corrected with unlimited eye relief for pinpoint accuracy where it counts. - • **Versatile Targeting Mastery:** Switch effortlessly between 4 reticle styles to match any scenario and boost your accuracy. ## Overview The Feyachi RS-28 Reflex Sight is a high-performance riflescope featuring 4 customizable reticle styles and dual red/green illumination with adjustable brightness. Engineered with parallax correction and unlimited eye relief, it guarantees precise targeting. Built from durable aluminum with a matte black finish, it mounts easily on 20mm/22mm Weaver/Picatinny rails. Ideal for hunting, airsoft, and archery, it comes complete with essential accessories and a 5-year warranty, making it a reliable choice for professionals and enthusiasts alike. ## Description Versatile reflex sight with 4 reticle styles and red/green illumination for fast target acquisition. 33mm lens provides wide FOV and sturdy, waterproof design. Review: Clear sight, plenty of possibilities of sight and colour plus easy to adjust - Fantastic sight. Ability to choose red or green sight, variable brightness, plus the choice of actual sights mean you can adapt to requirements. If your target is red, then use the green sight. Or just use colour and sight you find best for you. Review: Absolutely nothing wrong with this 👍 - Build quality great. Brightness adjustment works great. Reticles surprisingly sharp and clear. Lens great. Zeros fine. Great for airsoft & absolutely suitable for a FA. For a very reasonable price this item exceeds all expectations. Time will tell durability. ## Features - Warning:Do not aim at eyes or face. - Warning:Not suitable for children under 10 months. - Warning:To be used under the direct supervision of an adult - Feyachi Riflescopes Reticle allows for 4 different styles. Dot, Circle/Dot, Crosshair/Dot, Crosshair/Circle/Dot combinations. All in one sight! - Multi-Reticle: Dual illuminated color in one sight, 3 brightness intensity, 4 different reticles - Accurate: Parallax corrected & unlimited eye-relief. Fully adjustable height, brightness, windage and elevation. Where the dot goes, so does the point of impact - Durable: Precision Machined from high grade aluminum with a matte Black anodized, includes standard profile Picatinny mounting base - Inside the Box: 1 x RS-29 Reflex Sight, 1 x Lens Cover, 1 x Allen Wrench, 1 x CR2032, 1 x Lens Cleaning Cloth, 1 x Instruction and 5-year product warranty and 7×24 hrs friendly customer service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087PSPP48 | | Best Sellers Rank | 17,272 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 10 in Riflescopes | | Brand | Feyachi | | Brand Name | Feyachi | | Colour | Black-RS28 | | Compatible Devices | Airsoft weapons | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 892 Reviews | | Eye Relief | 35 Millimeters | | Included Components | 1 x 4 Reticles Reflex Sight, 1 x Cleaning Cloth, 1 x Rubber lens Cap Cover, 2 x Wrenches | | Item Type Name | Red dot Sight | | Item Weight | 115 Grams | | Item weight | 115 Grams | | Manufacturer | Feyachi | | Manufacturer Part Number | RS-28 | | Material | Aluminium | | Material Type | Aluminium | | Model Name | Rs-28 | | Model Number | RS-28 | | Mounting Type | Rail mounting | | Night vision | Yes | | Number of Items | 1 | | Objective Lens Diameter | 33 Millimetres | | Product Style | Reticle | | Product Warranty | 1 | | Reticle Type | Cross Reticle | | Sport | Airsoft, Archery, Hunting, Paintball | | Sport Type | Airsoft, Archery, Hunting, Paintball | | Style | Reticle | | UPC | 726962939195 | ## Product Details - **Brand:** Feyachi - **Colour:** Black-RS28 - **Compatible devices:** Airsoft weapons - **Item weight:** 115 Grams - **Material:** Aluminium - **Mounting type:** Rail mounting - **Night vision:** Yes - **Objective lens diameter:** 33 Millimetres - **Sport:** Airsoft, Archery, Hunting, Paintball - **Style:** Reticle ## Images ![Red Dot Sight Reflex Sight Green & Red Adjustable Reticle (4 Styles) Riflescope with 20mm/22mm Weaver/Picatinny Rail Mount and Cover for Hunting Crossbow - Image 1](https://m.media-amazon.com/images/I/81wD+l9OyEL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will this attache to my 1911 Remington** A: I bought it for my M4 rifle so i cannot say if it would fit your 1911 remington **Q: How long is the mount?** A: About 2" **Q: What are they like in low light** A: Brilliant. You can change the brightness too 4 settings for red and 4 for green **Q: Would this fit an old bsa mercury** A: Only if you have a picatinny rail. if you can by a rail to fit your rifle I can recommend the sight. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clear sight, plenty of possibilities of sight and colour plus easy to adjust *by T***D on 15 March 2026* Fantastic sight. Ability to choose red or green sight, variable brightness, plus the choice of actual sights mean you can adapt to requirements. If your target is red, then use the green sight. Or just use colour and sight you find best for you. ### ⭐⭐⭐⭐⭐ Absolutely nothing wrong with this 👍 *by S***L on 13 February 2022* Build quality great. Brightness adjustment works great. Reticles surprisingly sharp and clear. Lens great. Zeros fine. Great for airsoft & absolutely suitable for a FA. For a very reasonable price this item exceeds all expectations. Time will tell durability. ### ⭐⭐⭐⭐ Great starter holoscope *by J***N on 13 July 2023* The scope itself is well made and good quality, the crosshair selection is great and I love using it. The fit on my M4 is great. One thing I did notice is when I adjust the sight, it become inaccurate after a little while and needs readjusting. This is quite annoying. Another thing, the green mode is quite dim, but the red is very bright. Overall the sight is great and I will enjoying using it. ## Frequently Bought Together - Feyachi Red Dot Sight Reflex Sight Green & Red Adjustable Reticle (4 Styles) Riflescope with 20mm/22mm Weaver/Picatinny Rail Mount and Cover for Hunting Crossbow - ARSUK Airsoft Speed Loader High Capacity Loading Tool for Softair BB Pellets 6mm - Wolike Adjustable One Point Tactical Sling Airsoft Rifle Gun Bungee Cord Sling Strap --- ## 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.jp/products/255488979-red-dot-sight-reflex-sight-green-and-red-adjustable-reticle](https://www.desertcart.jp/products/255488979-red-dot-sight-reflex-sight-green-and-red-adjustable-reticle) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-21*