--- product_id: 223145531 title: "407C/507C-X2 Series, 2 MOA Dot, 32 MOA Circle Dot Options, 7075 Aluminum, Open, Solar, Shake Awake, RMR Footprint (Red, Green Reticle) (Black, Burnt Bronze)" brand: "holosun" price: "S$401" currency: SGD in_stock: true category: "Holosun" url: https://www.desertcart.sg/products/223145531-407c-507c-x2-series-2-moa-dot-32-moa-circle store_origin: SG region: Singapore --- # 50,000 hrs battery life Solar Failsafe backup power 7075 Aluminum durable housing 407C/507C-X2 Series, 2 MOA Dot, 32 MOA Circle Dot Options, 7075 Aluminum, Open, Solar, Shake Awake, RMR Footprint (Red, Green Reticle) (Black, Burnt Bronze) **Brand:** holosun **Price:** S$401 **Availability:** ✅ In Stock ## Summary > 🎯 Lock in your edge with the HS507C-X2 — precision that never sleeps. ## Quick Answers - **What is this?** 407C/507C-X2 Series, 2 MOA Dot, 32 MOA Circle Dot Options, 7075 Aluminum, Open, Solar, Shake Awake, RMR Footprint (Red, Green Reticle) (Black, Burnt Bronze) by holosun - **How much does it cost?** S$401 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/223145531-407c-507c-x2-series-2-moa-dot-32-moa-circle) ## 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 - • **Rugged Precision:** Crafted from aircraft-grade 7075-T6 aluminum with anodized finish, this sight withstands the toughest environments while maintaining pinpoint accuracy. - • **Lock Mode Security:** Prevent accidental setting changes with Lock Mode—engineered for professionals who demand reliability under pressure. - • **Adaptive Visibility:** Solar Failsafe auto-adjusts reticle brightness to any lighting condition, so you never miss your target day or night. - • **Unmatched Endurance:** Up to 50,000 hours of Red Super LED battery life keeps you mission-ready without the hassle of frequent changes. - • **Smart Power Management:** Shake Awake technology instantly activates your sight on motion, conserving energy and ensuring readiness when it counts. ## Overview The Holosun HS507C-X2 is a cutting-edge open reflex sight designed for full-sized pistols, featuring a multi-reticle system with a 2 MOA dot and 32 MOA circle. It boasts an industry-leading 50,000-hour battery life powered by a Red Super LED, enhanced by Shake Awake technology and Solar Failsafe for uninterrupted performance. Built with durable 7075-T6 aluminum and equipped with Lock Mode to prevent accidental adjustments, this optic delivers professional-grade reliability and adaptability for duty, competition, or everyday carry. ## Description The Holosun 407C/507C X2 series is an open reflex sight engineered for full-sized and compact pistol applications, offering advanced features in a durable, lightweight design. Whether for duty use, competition, or everyday carry, the 407/507C X2 delivers the reliability and precision demanded by serious shooters. At the core of the 407C (Dot-Only) / 507C X2 (Multi-Reticle) is Holosun’s innovative Multi-Reticle System (MRS), allowing users to seamlessly switch between a precision 2 MOA dot, a 32 MOA circle, or a combination of both to adapt to their shooting needs. Powered by Holosun’s Red Super LED, the sight provides up to 50,000 hours of battery life on setting 6 and includes Shake Awake technology, which automatically powers the optic on with motion and off when idle to conserve battery life. The addition of Lock Mode, originally developed for Holosun’s law enforcement models, prevents accidental setting changes by locking the side control buttons—an ideal feature for defensive and professional use. The Solar Failsafe backup ensures your optic stays operational in the event of battery failure by automatically switching to solar power in daylight conditions. Constructed from high-strength 7075-T6 aluminum with a hard anodized finish, the 407/507C X2 is built to withstand harsh conditions. It features an industry-standard RMR footprint and a side-mounted battery tray for easy battery replacement without unmounting the optic. ## Features - HOLOSUN RED DOT SIGHT - The HS507C X2 is an open reflex sight designed for full-sized pistol applications; This handgun sight features Lock Mode that locks the buttons preventing inadvertent setting changes; T10 L Key, CR1632 Battery, Lens Cloth, and User Manual are included - HIGH PERFORMANCE - The HS507C X2 pistol sight features Holosun's Red Super LED with up to 50k hour battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake; The durable housing is made from 7075 Aluminum, uses an industry standard footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed - 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 red dot sight for pistol 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: Red 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 Compatible; Window Size: 0.63x0.91; Housing Material: 7075 T6 Aluminum; Surface Finish: Anodize; Adjustment per Click: 1 MOA; W&E Travel Range: ±50 MOA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08G6HPY8Y | | Aiming Scope Sight Pin Size | 2 Inches | | Best Sellers Rank | #955 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Gun Sights | | Brand Name | HOLOSUN | | Color | Black | | Compatible Devices | Handgun | | Customer Reviews | 4.7 4.7 out of 5 stars (6,687) | | Included Components | Product | | Item Dimensions L x W x H | 1.78"L x 1.15"W x 1.15"H | | Item Display Weight | 0.09 Pounds | | Item Type Name | Holster | | Item Weight | 1.44 ounces | | Lens Color | Red/Orange | | Magnification Maximum | 1 x | | Magnification Minimum | 1 x | | Manufacturer | Holosun | | Manufacturer Part Number | HS507C-X2 | | Material Type | Aluminum | | Model Name | HS507C X2 | | Model Number | HS507C | | Mounting Type | Picatinny Mount | | Night vision | No | | Objective Lens Diameter | 0.63 Millimeters | | Product Style | Classic Multi Reticle Red Dot Sight HS507C-X2 | | Reticle Type | Multi-Reticle - Red | | Sport Type | Airsoft, Benchrest Shooting, Hunting | | Thread Type | UNC | | UPC | 810047071174 | | Unit Count | 1.0 Count | | Warranty Description | 2 Year Manufacturer | ## Product Details - **Brand:** HOLOSUN - **Color:** Black - **Item Weight:** 1.44 ounces - **Magnification Maximum:** 1 x - **Magnification Minimum:** 1 x - **Material:** Aluminum - **Objective Lens Diameter:** 0.63 Millimeters - **Product Dimensions:** 1.78"L x 1.15"W x 1.15"H - **Sport:** Airsoft, Benchrest Shooting, Hunting - **Style:** Classic Multi Reticle Red Dot Sight HS507C-X2 ## Images ![407C/507C-X2 Series, 2 MOA Dot, 32 MOA Circle Dot Options, 7075 Aluminum, Open, Solar, Shake Awake, RMR Footprint (Red, Green Reticle) (Black, Burnt Bronze) - Image 1](https://m.media-amazon.com/images/I/51z09vE6MwL.jpg) ## Available Options This product comes in different **Color, Reticle Type** options. ## Questions & Answers **Q: Why can this not ship to California??** A: It simply has to do with the "materials used is known to cause cancer" warning label. This must be on the packaging somewhere, and also in the description of this item. A lot of optics are mistakingly "excluded" from shipping to CA because of this. And the listers are clueless as to how to "uncheck" the box that Amazon turns on automagically when listing these items. **Q: Will this fit the Springfield xdm elite osp and what plate do I use?** A: Springfield uses the SMS footprint (Shield) standard. On my XDS, the SMSc or RMSc (Again Shield) fits best are those are the same width as the slide on that pistol. You will need an adapter for this (holosun) to fit. Holosun uses a MODIFIED SMS However. Which means that if you're willing to grind off the rear two mounting lugs, and lower the height of the front two (grind down) it'll fit on like a glove. WARNING: Check with someone who knows before you do any modification to your slide!!! This worked great for me, but I can not guarantee that you'll have the same results. If you're not experienced at working on pistol slides, I strongly advise you take it to someone who is. I take no responsibility for any of this advice. **Q: Does this sight work with s&w m&p 2.0 ?** A: You don’t have to mill the slide. There are mounting plates that will use your rear sight dovetail. Look for EGW guns **Q: Is this the correct model for the FNX -45 tactical?** A: My 507c X2 fits just fine on my FNX-45 tact… ## Frequently Bought Together - HOLOSUN HE507C-GR X2 / HS507C X2 2 MOA Dot & 32 MOA Circle Open Reflex Pistol Sight - Durable Shake-Awake Solar Failsafe Parallax-Free Aluminum Sight for Full-Sized Handguns - Green & Red Dot Options - HOLOSUN Picatinny Rail Mount for All 407C, 507C, 508T Models (507C-PIC-MOUNT) - Scope Cover for HoloSun 507C & 407C HS Red Dot, 2 Pack Protective Case 507c 407c x2 Optic Red Dot Dust Rubber Cover Case --- ## 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://www.desertcart.sg/products/223145531-407c-507c-x2-series-2-moa-dot-32-moa-circle](https://www.desertcart.sg/products/223145531-407c-507c-x2-series-2-moa-dot-32-moa-circle) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-06-18*