--- title: "XS Sights R3D Suppressor Height Night Sights Green" description: "Suppressor-height tritium night sights for Glock 36. Features a green Glow Dot front, 2-dot rear, and CNC machined steel construction." canonical_url: "https://www.kygunco.com/product/xs-sights-gl-r021p-6g-r3d-tritium-night-sights-suppressor-height-green" meta: author: KYGUNCO "og:description": "Suppressor-height tritium night sights for Glock 36. Features a green Glow Dot front, 2-dot rear, and CNC machined steel construction." "og:image": "https://cdn.kygunco.com/assets/products/245759/thumbnail.jpg?v=1713457253" "og:image:height": "500" "og:image:width": "500" "og:title": "XS Sights R3D Suppressor Height Night Sights Green" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Sights, Lasers & Lights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights) / [Gun Sights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights/gun-sights) / XSS-GL-R021P-6G ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/245759/main.jpg?v=1713457253) For illustration purposes only, this image may not be an exact representation of the product. # XS SIGHTS R3D Tritium Night Sights Suppressor Height Green Suppressor-height R3D tritium night sights for Glock 36 with a 3-dot notch-and-post sight picture. The front sight uses a green tritium vial with a photoluminescent Glow Dot, while the blacked-out rear uses 2 tritium vials for low-light alignment. CNC machined steel construction. $114.99 ** 5 interest-free payments of **$23** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 245759 Style XSS-GL-R021P-6G UPC 647533046770 Condition New Manufacturer [XS Sights](https://www.kygunco.com/brand/xs-sights) Weight 1 lb R3D Night Sights feature traditional 3-dot tritium, notch and post, sight picture. The tritium front sight comes equipped with our proprietary photoluminescent orange or green Glow Dot, which absorbs ambient light and glows in low light. The 2-dot tritium blacked-out rear illuminates, giving proper sight alignment while not outshining the front sight for accurate indexing. Our design increases focus on the front sight by using a brighter tritium vial in the front and using the tritium's light to charge the Glow Dot slightly. This slight difference makes the front sight glow more brightly than the two tritium vials in the rear, keeping your focus downrange. XS R3D Tritium Night Sights are an excellent notch and post sight picture that will keep your front sight visible day or night. That way, you'll be ready for the fight, no matter the light. Front Sight Length: 0.500". Front Sight Width: 0.145". Front Sight Height: 0.387". Rear Sight Length: 0.346". Rear Sight Width: 0.690". Rear Sight Height: 0.500". - Frame Material: CNC Machined Steel - Frame Color: Black - Firearm Fit: Glock 36 - Style: 3-Dot Set - Front Material: Tritium - Rear Material: Tritium - Front Color: Green/Tritium/Green Outline - Rear Color: Green/Tritium - Firearm Type: Handgun ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from XS Sights ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/xs-sights-gl-r021p-6g-r3d-tritium-night-sights-suppressor-height-green#webpage","@type":"WebPage","description":"Suppressor-height tritium night sights for Glock 36. 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