---
product_id: 549614448
title: "Holosun HE509-RD Enclosed Solar Powered Red Dot Sight w/ 507C Mounting Plate - ACSS Vulcan Reticle"
brand: "primary arms"
price: "¥144683"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/549614448-holosun-he509-rd-enclosed-solar-powered-red-dot-sight-w
store_origin: JP
region: Japan
---

# ACSS Vulcan reticle 20,000 hrs battery life Solar Failsafe tech Holosun HE509-RD Enclosed Solar Powered Red Dot Sight w/ 507C Mounting Plate - ACSS Vulcan Reticle

**Brand:** primary arms
**Price:** ¥144683
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock on, power up, and never miss a beat with Holosun HE509-RD.

## Quick Answers

- **What is this?** Holosun HE509-RD Enclosed Solar Powered Red Dot Sight w/ 507C Mounting Plate - ACSS Vulcan Reticle by primary arms
- **How much does it cost?** ¥144683 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/549614448-holosun-he509-rd-enclosed-solar-powered-red-dot-sight-w)

## Best For

- primary arms enthusiasts

## Why This Product

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

## Key Features

- • **Solar-Powered Reliability:** Harnesses ambient light with Solar Failsafe tech for extended runtime and eco-friendly performance.
- • **Unmatched Battery Longevity:** Up to 20,000 hours of continuous use—stay powered through every mission.
- • **Seamless Mount Compatibility:** Fits most popular handgun slide cuts with the 507C adapter plate—upgrade without limits.
- • **Smart Shake Awake Technology:** Automatically powers on/off with motion sensing and recalls your last brightness setting for zero hassle.
- • **Precision ACSS Vulcan Reticle:** Dynamic circle and 10 MOA chevron guide your aim with instant centering feedback.

## Overview

The Holosun HE509-RD is a cutting-edge enclosed red dot sight featuring a solar-powered LED with 12 brightness settings and the advanced ACSS Vulcan reticle. Designed for professional-grade handguns, it offers up to 20,000 hours of battery life, Shake Awake motion activation, and broad compatibility via the 507C mounting plate. This optic ensures rapid target acquisition with intuitive reticle feedback, making it the go-to choice for millennial professionals demanding reliability and precision in every shot.

## Description

Holosun HE509-RD Enclosed Solar Powered Red Dot Sight w/ 507C Mounting Plate - ACSS Vulcan Reticle

## Features

- Standard / 507c Adapter Plate
- Reticle: ACSS Vulcan
- Illumination Type: LED
- Illumination Color: Red
- Brightness Settings: 12

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Primary Arms |
| Color | Red |
| Style | Pistol Sight |
| Product Dimensions | 1.78"L x 1.22"W x 1.14"H |
| Sport | Hunting |
| Item Weight | 2 Ounces |
| Material | Aluminum |
| Compatible Devices | Handgun |
| Mounting Type | Holosun 509 ACSS Mounting Plate |
| Night vision | No |
| Model Name | HE509-RD-R |
| Manufacturer | Holosun |
| Reticle Type | ACSS Vulcan |
| UPC | 810047071617 |
| Item Package Dimensions L x W x H | 5 x 3.63 x 3.13 inches |
| Package Weight | 0.55 Pounds |
| Brand Name | Primary Arms |
| Warranty Description | Limited Lifetime |
| Suggested Users | unisex-adult |

## Product Details

- **Brand:** Primary Arms
- **Color:** Red
- **Style:** Pistol Sight
- **Product Dimensions:** 1.78"L x 1.22"W x 1.14"H
- **Sport:** Hunting
- **Item Weight:** 2 Ounces
- **Material:** Aluminum
- **Compatible Devices:** Handgun
- **Mounting Type:** Holosun 509 ACSS Mounting Plate
- **Night vision:** No

## Images

![Holosun HE509-RD Enclosed Solar Powered Red Dot Sight w/ 507C Mounting Plate - ACSS Vulcan Reticle - Image 1](https://m.media-amazon.com/images/I/71gtZrE0wTL.jpg)

## Questions & Answers

**Q: whats the adapter plate of this rmr or mos?**
A: Thank you for your question. This red dot will come with the RMR/507C plate.

**Q: is this rmr footprint?**
A: Thank you for the question. The 509ACSS has a proprietary footprint but comes in two offerings from the factory. One has a Glock MOS adapter plate and the other has a 507C/RMR adapter plate included.

## Frequently Bought Together

- Holosun HE509-RD Enclosed Solar Powered Red Dot Sight w/ 507C Mounting Plate - ACSS Vulcan Reticle
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**Shop now:** [https://www.desertcart.jp/products/549614448-holosun-he509-rd-enclosed-solar-powered-red-dot-sight-w](https://www.desertcart.jp/products/549614448-holosun-he509-rd-enclosed-solar-powered-red-dot-sight-w)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-12*