---
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: "2441596₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Feyachi"
url: https://www.desertcart.vn/products/255488979-red-dot-sight-reflex-sight-green-and-red-adjustable-reticle
store_origin: VN
region: Vietnam
---

# 4 reticle styles for precision Dual red/green illumination with 3 brightness levels 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:** 2441596₫
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on, level up, and lead the pack with Feyachi’s ultimate reflex sight!

## 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?** 2441596₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Precision Adjustments:** Parallax corrected with unlimited eye relief plus fully adjustable height, windage, and elevation for pinpoint accuracy.
- • **Dual-Color Illumination:** Red and green reticles with 3 brightness settings ensure optimal visibility in any light condition.
- • **Rugged & Reliable Build:** Crafted from high-grade aluminum with matte black anodized finish and waterproof design to withstand the toughest hunts.
- • **Complete Ready-to-Use Kit:** Includes mounting base, lens cover, cleaning cloth, batteries, and a 5-year warranty for peace of mind.
- • **Versatile Multi-Reticle System:** Switch effortlessly between 4 reticle styles to match your shooting scenario and never miss a shot.

## Overview

The Feyachi RS-28 Reflex Sight offers a professional-grade shooting experience with 4 customizable reticle styles and dual red/green illumination. Engineered for precision with parallax correction and full adjustability, it mounts easily on 20mm/22mm Weaver/Picatinny rails. Its durable aluminum body and waterproof design make it ideal for hunting, crossbow use, and tactical applications. Complete with essential accessories and backed by a 5-year warranty, this sight delivers exceptional value and performance for serious shooters.

## 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: Very good for the money. - I’ve had this type of sight before with the same design but this one has more of a quality feel to it. I’m using on a mey interceptor crossbow because a more expensive pistol sight did not adjust enough since the interceptor shoots high. This sight just about got away with it with the standard 60ib limbs. Very accurate with bright target display. Easy to adjust. Feels sturdy enough but time will tell, I think for abit of target shooting it should hold up well. All in all a very good sight for the money.
Review: Good for Airsoft - I’ve used it for a couple game days for airsoft now and it’s a good sight, nice and clear seems like good build quality, took a BB to the glass lens and it didn’t crack or shatter 👌

## Features

- 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 |
| Batteries | 2 CR2032 batteries required. (included) |
| Best Sellers Rank | 10,439 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 4 in Riflescopes |
| Brand | Feyachi |
| Colour | Black-RS28 |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,980) |
| Date First Available | 27 April 2020 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Included components | 1 x 4 Reticles Reflex Sight, 1 x Cleaning Cloth, 1 x Rubber lens Cap Cover, 2 x Wrenches |
| Item Weight | 115 Grams |
| Item model number | RS-28 |
| Model year | 1 |
| Objective Lens Diameter | 33 Millimetres |
| Package Dimensions L x W x H | 12.6 x 9.5 x 5.2 centimetres |
| Package Weight | 0.17 Kilograms |
| Part number | RS-28 |
| Plug profile | Rail mounting |
| Product Dimensions L x W x H | 8.1 x 5.3 x 3.8 centimetres |
| Size | S |
| Style | Reticle |
| Warranty description | 1 |

## 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)

## 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

### ⭐⭐⭐⭐⭐ Very good for the money.
*by R***S on 2 July 2025*

I’ve had this type of sight before with the same design but this one has more of a quality feel to it. I’m using on a mey interceptor crossbow because a more expensive pistol sight did not adjust enough since the interceptor shoots high. This sight just about got away with it with the standard 60ib limbs. Very accurate with bright target display. Easy to adjust. Feels sturdy enough but time will tell, I think for abit of target shooting it should hold up well. All in all a very good sight for the money.

### ⭐⭐⭐⭐⭐ Good for Airsoft
*by R***S on 1 August 2025*

I’ve used it for a couple game days for airsoft now and it’s a good sight, nice and clear seems like good build quality, took a BB to the glass lens and it didn’t crack or shatter 👌

### ⭐⭐⭐⭐ 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
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*