--- product_id: 375229399 title: "HOLOSUN 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: "Esc 138270" currency: CVE in_stock: true reviews_count: 8 category: "Holosun" url: https://capeverde.desertcart.com/products/375229399-holosun-509t-x2-series-reflex-sight-shake-awake-parallax-free store_origin: CV region: Cape Verde --- # Multi-reticle system (32 MOA circle + 2 MOA dot) 50,000 hrs battery life Solar failsafe power backup HOLOSUN 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:** Esc 138270 **Availability:** ✅ In Stock ## Summary > 🎯 Lock, Load, and Lead with Laser Precision ## Quick Answers - **What is this?** HOLOSUN 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?** Esc 138270 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [capeverde.desertcart.com](https://capeverde.desertcart.com/products/375229399-holosun-509t-x2-series-reflex-sight-shake-awake-parallax-free) ## 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 - • **Built to Outlast:** Grade 5 titanium housing delivers military-grade durability in a sleek, lightweight package. - • **Power That Adapts:** Solar Failsafe automatically adjusts reticle brightness to ambient light, ensuring visibility in any environment. - • **Unmatched Endurance:** Up to 50,000 hours of Super LED battery life keeps you locked in longer than the competition. - • **Precision at a Glance:** Switch effortlessly between a 32 MOA circle and a 2 MOA dot for rapid target acquisition or pinpoint accuracy. - • **Always Ready, Always On:** Shake Awake technology instantly activates your sight with the slightest movement—never miss a shot. ## Overview The HOLOSUN 509T-X2 Reflex Sight is a rugged, titanium-encased red dot optic designed for handguns, featuring a multi-reticle system with a 32 MOA circle and 2 MOA dot, Shake Awake technology for instant activation, and a solar failsafe backup power source. With up to 50,000 hours of battery life and 12 brightness settings, it offers unparalleled reliability and precision for competitive shooters and professionals alike. ## Description desertcart.com: HOLOSUN HE509T-RD X2 Reflex Red Dot Sight for Pistol - Durable Shake-Awake Parallax-Free Enclosed Handgun LED Sight with Multiple Reticle System & 12 Brightness Settings - RMR Adapter Included : Sports & Outdoors Review: Perfect Red Dot for My Glock 47 - I recently mounted the Holosun HE509T on my Glock 47, and I couldn’t be happier with the setup. The installation was straightforward, and it fit perfectly without any issues. The red dot is bright, clear, and easy to acquire quickly, which makes target transitions smooth and fast. I’ve used it for both range sessions and dry-fire practice, and it’s incredibly reliable. The sight holds zero perfectly, even after repeated shooting, and the battery life is impressive. I also appreciate the rugged build—it feels solid and durable, exactly what I want on a handgun. If you’re looking for a dependable, high-quality red dot for your Glock, the Holosun HE509T is an excellent choice. It’s made my shooting more precise and enjoyable. Review: worth every penny - The HOLOSUN HE509T X2 Reflex Pistol Sight is a game-changer in the world of optics. Its 'Shake-Awake' feature ensures that the sight is always ready when you are, and the enclosed design offers unbeatable protection from external elements. The clarity and precision offered by this sight are unparalleled, ensuring that every shot is on target. The parallax-free design further elevates accuracy, making target acquisition faster and more intuitive. Built with ruggedness in mind, yet not compromising on its aesthetic appeal, the HE509T X2 is a perfect blend of functionality and style. Whether you're a professional shooter or a hobbyist, this sight will not disappoint. A top-tier product from HOLOSUN that truly enhances the shooting experience! ## Features - RED DOT REFLEX SIGHT - The HE509T-RD X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications; It features a grade 5 titanium housing, Super LED with up to 50k hour battery life, and 12 reticle intensity settings; An adapter plate for compatibility with RMR footprints is included - MULTI-RETICLE SYSTEM - This Holosun reflex sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 32 MOA circle with 2 MOA dot; The large circle allows for a hold-over reference and helps guide your eye to the 2 MOA dot; The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision - SHAKE AWAKE TECHNOLOGY - Extends battery life by deactivating the optic's LED while not in use; Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred; The slightest touch of the optic instantly reactivates the LED so your Holosun reflex sight for pistol is ready when needed - SOLAR FAILSAFE - If your battery fails, this reflex red dot sight has a backup power source when natural or artificial light is available; Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted: in brighter conditions, you have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions - SPECIFICATION - Reticle: 2 MOA Dot & 32 MOA Circle; Light Wavelength: 650nm; Magnification: 1x; Parallax Free & Unlimited Eye Relief; Power Source: Solar & Battery; Battery Type: CR1632; Battery Life (Hours): 50000; Brightness Setting: 10 DL & 2 NV; Window Size: 0.66x0.9; Adjustment per Click: 1 MOA; W&E Travel Range: ±30 MOA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09K1Z78RB | | Best Sellers Rank | #27,103 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Handgun Scopes | | Brand | HOLOSUN | | Brand Name | HOLOSUN | | Color | Black | | Compatible Devices | Handgun | | Customer Reviews | 4.7 out of 5 stars 291 Reviews | | Global Trade Identification Number | 00810047071600 | | Hand Orientation | both | | Included Components | Holosun HE509T-RDX2: Red Multi-Reticle, Titanium, | | Item Dimensions L x W x H | 1.6"L x 1.16"W x 1.13"H | | Item Type Name | Shooting sight | | Item Weight | 1.76 ounces | | Lens Color | Red | | Magnification Maximum | 1 x | | Magnification Minimum | 1 x | | Manufacturer | Holosun | | Manufacturer Part Number | HE509T-RDX2 | | Material Type | Titanium | | Model Name | 509T-X2-Series | | Model Number | HE509T-RDX2 | | Mounting Type | Weaver Mount | | Number of Items | 1 | | Product Dimensions | 1.6"L x 1.16"W x 1.13"H | | Product Style | Red Reticle | | Reticle Type | Circle-Dot | | Sport | Hunting, recreational shooting, target shooting, competitive shooting | | Sport Type | Hunting, recreational shooting, target shooting, competitive shooting | | Style | Red Reticle | | Thread Type | Weaver #322-2048 | | UPC | 810047071600 | | Unit Count | 1 Count | | Warranty Description | Lifetime Manufacturer Defective Warranty | ## Product Details - **Brand:** HOLOSUN - **Color:** Black - **Compatible Devices:** Handgun - **Item Weight:** 1.76 ounces - **Magnification Maximum:** 1 x - **Magnification Minimum:** 1 x - **Material:** Titanium - **Product Dimensions:** 1.6"L x 1.16"W x 1.13"H - **Sport:** Hunting, recreational shooting, target shooting, competitive shooting - **Style:** Red Reticle ## Images ![HOLOSUN 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/41GBm6vs7gL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: What’s the pic tail mount for this?** A: It is a proprietary mount - does not fit the standard rail (nor does it fit the ACRO rail). It does come with an RMR plate, so it can be used on any mount that has a RMR footprint. There are also 509T specific mounts available. **Q: Is there a dovetail adapter for a glock 19 for this sight?** A: Yes, I suggest C&H Precision Weapons. They make the best adapter plates. Fit tight perfectly & they send high strength screws & proper threadlocker. **Q: Works with shadow system but requires a aftermarket adapter plate. Shadow Systems Aftermarket Slide to Holosun 509T (STEEL) SKU: SHDWSYS-509T-ST?** A: I can't do the video thing, but I could send (attach) a photo of the cut. The 509T is titanium not steel; I assume you mean steel adapter plate? Anyway, I'm sure CH Precision has what you need (their plates may well be here on Amazon). If your aftermarket slide is cut for this RD you don't need any plate--that's why I wanted to send a photo. **Q: Is it compatible with walther ppq q4?** A: Any enclosed optic using a cross bolt is not directly compatible. It does come with a plate. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Red Dot for My Glock 47 *by J***S on August 30, 2025* I recently mounted the Holosun HE509T on my Glock 47, and I couldn’t be happier with the setup. The installation was straightforward, and it fit perfectly without any issues. The red dot is bright, clear, and easy to acquire quickly, which makes target transitions smooth and fast. I’ve used it for both range sessions and dry-fire practice, and it’s incredibly reliable. The sight holds zero perfectly, even after repeated shooting, and the battery life is impressive. I also appreciate the rugged build—it feels solid and durable, exactly what I want on a handgun. If you’re looking for a dependable, high-quality red dot for your Glock, the Holosun HE509T is an excellent choice. It’s made my shooting more precise and enjoyable. ### ⭐⭐⭐⭐⭐ worth every penny *by T***T on October 26, 2023* The HOLOSUN HE509T X2 Reflex Pistol Sight is a game-changer in the world of optics. Its 'Shake-Awake' feature ensures that the sight is always ready when you are, and the enclosed design offers unbeatable protection from external elements. The clarity and precision offered by this sight are unparalleled, ensuring that every shot is on target. The parallax-free design further elevates accuracy, making target acquisition faster and more intuitive. Built with ruggedness in mind, yet not compromising on its aesthetic appeal, the HE509T X2 is a perfect blend of functionality and style. Whether you're a professional shooter or a hobbyist, this sight will not disappoint. A top-tier product from HOLOSUN that truly enhances the shooting experience! ### ⭐⭐⭐⭐⭐ great red/green dot *by S***T on February 19, 2026* Got this for my hubby and he says Kirk likes it better than previous ones! He mounted it on his work pistol! ## Frequently Bought Together - HOLOSUN HE509T X2 Reflex Pistol Sight - Shake-Awake Parallax-Free Enclosed Sight with MRS - RMR Adapter Included - Red/Green - DPP Titanium Mount/Adapter Plate Compatible with Glock 17 19 MOS Holosun 509T - Streamlight 69260 TLR-1 HL 1000-Lumen Rail Mounted Strobing Tactical Weapon Light with Rail Locating Keys and Lithium Batteries, Black --- ## 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://capeverde.desertcart.com/products/375229399-holosun-509t-x2-series-reflex-sight-shake-awake-parallax-free](https://capeverde.desertcart.com/products/375229399-holosun-509t-x2-series-reflex-sight-shake-awake-parallax-free) --- *Product available on Desertcart Cape Verde* *Store origin: CV* *Last updated: 2026-09-07*