---
product_id: 535645049
title: "509T-X2 Series Reflex Sight -Shake-Awake Parallax-Free Enclosed LED Sight with Multiple Reticle System - RMR Adapter Included- Red, Green, Gold Options"
brand: "holosun"
price: "570382CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/535645049-509t-x2-series-reflex-sight-shake-awake-parallax-free-enclosed
store_origin: SN
region: Senegal
---

# Parallax-free unlimited eye relief 50,000 hrs battery life Titanium enclosed housing 509T-X2 Series Reflex Sight -Shake-Awake Parallax-Free Enclosed LED Sight with Multiple Reticle System - RMR Adapter Included- Red, Green, Gold Options

**Brand:** holosun
**Price:** 570382CFA
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on. Level up. Lead the pack.

## Quick Answers

- **What is this?** 509T-X2 Series Reflex Sight -Shake-Awake Parallax-Free Enclosed LED Sight with Multiple Reticle System - RMR Adapter Included- Red, Green, Gold Options by holosun
- **How much does it cost?** 570382CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/535645049-509t-x2-series-reflex-sight-shake-awake-parallax-free-enclosed)

## Best For

- holosun enthusiasts

## Why This Product

- Trusted holosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Battery Swaps:** Convenient tray battery compartment means no fumbling—stay locked and loaded effortlessly.
- • **Versatile Reticle Modes:** Switch between Circle Dot, Dot Only, or Circle Only to match your tactical style and environment.
- • **Precision Without Compromise:** Parallax-free design and unlimited eye relief ensure every shot is true, no matter your angle.
- • **Endurance that Outlasts Your Day:** Up to 50,000 hours of uninterrupted red dot clarity keeps you ahead when it counts.
- • **Built Like a Tank, Light as a Feather:** Titanium housing offers military-grade durability without weighing you down at just 1.72 oz.

## Overview

The HOLOSUN HE509T-RD X2 FDE is a cutting-edge enclosed reflex red dot sight featuring a robust titanium housing, parallax-free unlimited eye relief, and an ultra-long 50,000-hour battery life. Designed for handguns with RMR-style mounts, it offers versatile reticle options and night vision compatibility, making it the ultimate optic for professionals demanding precision, durability, and effortless operation.

## Description

HOLOSUN HE509T-RD X2 FDE Enclosed Reflex Optical Red Dot Sight, Red LED, FDE

## Features

- Color: FDE
- MRS: Circle Dot; Dot Only; Circle Only
- Up to 50,000 Hours Battery Life (Setting 6)
- Enclosed Design & Titanium Housing
- Parallax-free & Unlimited Eye Relief
- Convenient Tray Battery Compartment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HOLOSUN |
| Color | FDE |
| Style | ‎Red Dot Sight |
| Sport | Airsoft |
| Item Weight | 1.72 Ounces |
| Material | Titanium |
| Magnification Minimum | 1 x |
| Compatible Devices | Handgun |
| Mounting Type | RMR-style footprint mount |
| Night vision | Yes |
| Model Name | HE509T-RD X2 FDE |
| Manufacturer | Holosun |
| Reticle Type | Circle-Dot |
| UPC | 810047073109 |
| Item Package Dimensions L x W x H | 4.92 x 4.69 x 2.64 inches |
| Package Weight | 0.25 Kilograms |
| Item Dimensions  LxWxH | 1.6 x 1.16 x 1.13 inches |
| Brand Name | HOLOSUN |
| Warranty Description | Lifetime Manufacture Defective Warranty |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | HE509T-RD-X2-FDE |
| Included Components | Adjusting tool, RMR Mounting Plate, Lens Cloth |

## Product Details

- **Brand:** HOLOSUN
- **Color:** FDE
- **Style:** ‎Red Dot Sight
- **Sport:** Airsoft
- **Item Weight:** 1.72 Ounces
- **Material:** Titanium
- **Magnification Minimum:** 1 x
- **Compatible Devices:** Handgun
- **Mounting Type:** RMR-style footprint mount
- **Night vision:** Yes

## Images

![509T-X2 Series Reflex Sight -Shake-Awake Parallax-Free Enclosed LED Sight with Multiple Reticle System - RMR Adapter Included- Red, Green, Gold Options - Image 1](https://m.media-amazon.com/images/I/61GoiV4cLVL.jpg)

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**Shop now:** [https://www.desertcart.sn/products/535645049-509t-x2-series-reflex-sight-shake-awake-parallax-free-enclosed](https://www.desertcart.sn/products/535645049-509t-x2-series-reflex-sight-shake-awake-parallax-free-enclosed)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-03*