--- product_id: 162519280 title: "HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options" brand: "holosun" price: "SAR 2657" currency: SAR in_stock: true url: https://www.desertcart.com.sa/products/162519280-holosun-he403b-gr-hs403b-2-moa-dot-micro-sight-rifles store_origin: SA region: Saudi Arabia --- # IP68 waterproof & dustproof 12 brightness settings 50,000 hr battery life HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options **Brand:** holosun **Price:** SAR 2657 **Availability:** βœ… In Stock ## Summary > 🎯 Lock on. Level up your aim with Holosun’s cutting-edge micro sight. ## Quick Answers - **What is this?** HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options by holosun - **How much does it cost?** SAR 2657 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/162519280-holosun-he403b-gr-hs403b-2-moa-dot-micro-sight-rifles) ## 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 - β€’ **Solar Fail-Safe:** Automatic reticle brightness adjustment powered by ambient light means you never lose sight. - β€’ **All-Weather Ready:** IP68-rated titanium housing ensures durability and performance in any environment. - β€’ **Unmatched Endurance:** Up to 50,000 hours of battery life keeps you locked and loaded longer than ever. - β€’ **Precision at a Glance:** Multi-Reticle System with 2 MOA dot & 65 MOA circle for rapid target acquisition or pinpoint accuracy. - β€’ **Smart Power Management:** Shake Awake technology instantly activates your sight, saving battery when idle. ## Overview The HOLOSUN HE403B-GR is a rugged, titanium 20mm micro green dot sight designed for professional rifle and carbine use. Featuring a 2 MOA dot with a 65 MOA circle reticle, it offers 12 brightness settings powered by a CR2032 battery with up to 50,000 hours of life, plus Solar Fail-Safe technology. Its IP68 waterproof and dustproof rating, Shake Awake activation, and quick-detach mount make it a top-tier optic for precision and reliability in any condition. ## Description Since 2013, Holosun has been committed to creating innovative optic and laser/IR technologies for a broad range of shooting and hunting needs. Today, Holosun is at the forefront of developing new features including innovations such as - up to a 100,000 hr battery life, Solar Fail-Safe technology, Our signature multi-reticle system (MRS), and much more. At Holosun, it's simple. We are obsessed with producing cutting-edge equipment with superior quality. Holosun is the industry leader in bringing feature-rich, high-quality products at a Ρ€rice that won't leave you stranded for ammo money. The HE515CT is an ultra durable, titanium, 20mm micro sight designed for hard-use rifle and carbine applications. This gun sight is made from Grade 5 titanium and includes clear, removable/rotating lens caps, a QD absolute co-witness (1.41”) mount, and is IP68 certified waterproof and dustproof rating with Solar Failsafe technology. Additional features include our MRS (Multi-Reticle System) with Super LED, 12 reticle intensity settings, Shake Awake technology, and up to 50k hour battery life. The 2032 battery is housed in a side mounted tray for easy access. The HE515CT rifle sight is designed for sporting and professional users. ## Features - HOLOSUN GREEN DOT SIGHT - The HE515CT-GR is an ultra durable titanium 20mm micro sight designed for hard-use rifle and carbine applications; It features Green Super LED with up to 50k hour battery life and 12 reticle intensity settings; The 2032 battery is housed in a side mounted tray for easy access; This rifle sight includes clear removable/rotating lens caps, a QD absolute co-witness (1.41") mount, T10 L Key, CR2032 Battery, and Lens Cloth - MULTI-RETICLE SYSTEM - This Holosun green dot sight is equipped with MRS to let you select a fast sight picture for shorter distances with a 65 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 sight for rifle is ready when needed - SOLAR FAILSAFE - If your battery fails, this green dot sight for rifle 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 - SPECS - Reticle: Green 2 MOA Dot & 65 MOA Circle; Light Wavelength: 540nm; Parallax Free & Unlimited Eye Relief; Magnification: 1x; Power Source: Solar & Battery; Battery Type: CR2032; Battery Life (Hours): 50000; Brightness Setting: 10 DL&2 NV; Window Size: 20mm Diameter; Weight (oz): 4.06; Housing Material: Titanium; Surface Finish: Titanium; Adjustment per Click: 0.5 MOA; W&E Travel Range: Β±50 MOA ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07CZTXCM3 | | Best Sellers Rank | #225,382 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #541 in Gun Sights | | Brand Name | HOLOSUN | | Color | Black | | Compatible Devices | Rifle | | Customer Reviews | 4.4 4.4 out of 5 stars (14) 4.4 out of 5 stars | | Global Trade Identification Number | 00605930624915 | | Included Components | Clear flip-up lens covers, Hi/Low QD mount included, Kill flash | | Item Display Weight | 8 ounces | | Item Type Name | Holosun Green Dot | | Item Weight | 4 ounces | | Lens Color | Green | | Magnification Maximum | 1 x | | Magnification Minimum | 1 x | | Manufacturer | HOLOSUN | | Manufacturer Part Number | HE515CT-GR | | Material Type | Titanium | | Model Name | HOLOSUN HE515CT-GR | | Model Number | HE515CT-GR | | Mounting Type | QD mount | | Number Of Items | 1 | | Objective Lens Diameter | 20 millimeters | | Product Style | Green 2 MOA Dot & 65 MOA Circle | | Reticle Type | Dual Reticle (2 MOA Dot & 65 MOA Circle) | | Sport Type | Hunting | | Unit Count | 1 Count | | Upc | 605930624915 | | Warranty Description | Limited Lifetime | ## Product Details - **Brand:** HOLOSUN - **Color:** Black - **Style:** Green 2 MOA Dot & 65 MOA Circle - **Sport:** Target Shooting - **Item Weight:** 4 ounces - **Material:** Titanium - **Magnification Maximum:** 1 x - **Objective Lens Diameter:** 20 Millimeters - **Magnification Minimum:** 1 x - **Compatible Devices:** Firearm ## Images ![HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options - Image 1](https://m.media-amazon.com/images/I/51+Vr94VGAL.jpg) ![HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options - Image 2](https://m.media-amazon.com/images/I/61Gew+liEwL.jpg) ![HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options - Image 3](https://m.media-amazon.com/images/I/616XY9xSMbL.jpg) ![HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options - Image 4](https://m.media-amazon.com/images/I/61sePDA1OAL.jpg) ![HOLOSUN HE403B-GR / HS403B 2 MOA Dot Micro Sight for Rifles - Shake-Awake Super LED Durable Waterproof Aluminum Sight with Multilayer Reflective Glass & 12 Brightness Settings - Red/Green Dot Options - Image 5](https://m.media-amazon.com/images/I/416nC-2X+2L.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - HOLOSUN HE515CT Multi-Reticle 2 MOA Dot & 65 MOA Circle Micro Sight for Rifles - Solar FailSafe Shake-Awake Dustproof Waterproof Titanium Sight with Multilayer Reflective Glass - Red/Green Options - Holosun HM3XT Titanium 3X Flip-to-Side Magnifier w/QD Mount HM3X-T - HOLOSUN HE510C-GR / HS510C Multi-Reticle 2 MOA Dot & 65 MOA Circle Open Reflex Sight for Long Guns - Solar FailSafe Shake-Awake Waterproof Sight with 12 Brightness Settings - Red/Green Dot Options --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/162519280-holosun-he403b-gr-hs403b-2-moa-dot-micro-sight-rifles](https://www.desertcart.com.sa/products/162519280-holosun-he403b-gr-hs403b-2-moa-dot-micro-sight-rifles) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-17*