The Trijicon HD XR Night Sights for Glock MOS 9mm/.40 with Orange Front deliver the same battle-proven aiming technology trusted by law enforcement agencies nationwide, now engineered with an extra-refined front sight for even faster target acquisition in any lighting condition.
- Tritium-illuminated front and rear sights for instant visibility in zero-light conditions
- Orange front ring provides superior daylight contrast for rapid target acquisition
- HD XR design features a thinner front sight for a clearer sight picture downrange
- Evenly distributed tritium light maximizes brightness across the full sight radius
- Heavy-duty construction resists harsh recoil, solvents, and everyday field abuse
- Precision-machined to fit Glock MOS platform pistols in 9mm and .40 S&W
Who This Is For
These sights are ideal for concealed carry holders, competitive shooters, and duty-use professionals who demand reliable low-light performance from their Glock MOS pistol. Whether you're running drills at dusk or reaching for your firearm in a dark room, the HD XR's orange front sight and tritium inserts give you an instant, unambiguous aiming reference when it matters most.
Specifications
| Brand | Trijicon |
|---|---|
| Model | HD XR Night Sights |
| Compatible Platform | Glock MOS 9mm / .40 S&W |
| Front Sight | Tritium with Orange Photoluminescent Ring |
| Rear Sight | Tritium, Black Serrated Face |
| Sight Radius | HD XR (Extra Refined) Narrow Front Post |
| Illumination Source | Self-luminous Tritium |
| Tritium Warranty | 12 Years |
| Installation | Professional Installation Recommended |
| Country of Origin | USA |
Frequently Asked Questions
What is the difference between Trijicon HD and HD XR night sights?
The standard Trijicon HD sights feature a large front sight post designed for maximum brightness and fast acquisition. The HD XR (Extra Refined) variant uses a slimmer front post, which allows you to see more of your target while retaining the same tritium illumination and orange front ring. This makes the HD XR especially popular for precision-focused shooters and competitive use where target visibility is critical.
Are these night sights compatible with all Glock MOS pistols in 9mm and .40 S&W?
These Trijicon HD XR sights are specifically designed to fit Glock MOS (Modular Optic System) pistols chambered in 9mm and .40 S&W. Always verify your specific Glock model and generation against Trijicon's compatibility chart before purchasing. Note that while these sights are engineered to fit Glock MOS-equipped pistols, they are not manufactured, authorized, or warranted by GLOCK, and GLOCK does not warrant compatibility with their pistols.
How long will the tritium in these sights remain bright enough to use?
Trijicon backs the tritium inserts in these HD XR sights with a 12-year warranty. Tritium is a self-luminous radioactive isotope that does not require charging from light sources — it glows continuously. Brightness will gradually diminish over time (tritium has a half-life of roughly 12 years), but the sights typically remain usable well beyond the warranty period. For duty or defensive carry use, replacing sights after 10–15 years is generally recommended.
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Reviews
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big improvement
worth the money