The XS Sights R3D 2.0 Night Sights for the HK VP9 deliver a second-generation upgrade in tritium sight technology, combining a brighter dual-illuminated front sight with a refined wide-notch rear for fast, accurate target acquisition in any lighting condition.
- Dual-illuminated tritium and photoluminescent front sight glows in low light
- Second-generation design installs with 50% less force than previous generation
- Wide serrated rear notch drives focus to the front sight downrange
- Anti-reflective lens on rear sight eliminates glare in bright conditions
- Black Nitride corrosion-resistant finish built for years of EDC use
- Traditional 3-dot tritium notch-and-post sight picture for intuitive alignment
Who This Is For
The XS R3D 2.0 is ideal for HK VP9 owners who carry daily and need sights that perform reliably from bright afternoon sun to pitch-black environments. Whether you're a concealed carry permit holder, a law enforcement professional, or a serious defensive shooter, these sights provide the speed and confidence needed when it counts most.
Specifications
| Brand | XS Sights |
|---|---|
| Model | R3D 2.0 |
| Compatible Firearm | HK VP9 |
| Sight Type | Night Sight Set (Front & Rear) |
| Front Sight | Dual-Illuminated Tritium & Photoluminescent |
| Rear Sight | Wide Notch, Serrated, Tritium |
| Sight Picture | Traditional 3-Dot Notch & Post |
| Surface Finish | Black Nitride (Corrosion Resistant) |
| Installation | 50% Less Force vs. Gen 1 |
| Front Sight Color | Orange Photoluminescent Glow Dot |
| Intended Use | EDC, Defensive Shooting, Duty Use |
Frequently Asked Questions
Will the XS R3D 2.0 sights fit all variants of the HK VP9?
The XS R3D 2.0 is specifically designed to fit the HK VP9 and VP9 OR (optics-ready) platforms. If you own a VP9SK or a different HK model, verify the correct part number with XS Sights before purchasing, as sight dimensions and dovetail cuts can vary between models.
How long does the tritium in the R3D 2.0 sights last?
Tritium is a mildly radioactive gas that naturally decays over time. XS Sights' tritium vials are rated for approximately 12 years of reliable glow performance. The photoluminescent ring around the front sight dot also absorbs ambient light and glows independently, giving you additional visibility even as tritium brightness gradually diminishes.
Can I install the XS R3D 2.0 sights at home, or do I need a gunsmith?
The second-generation R3D 2.0 design requires 50% less installation force compared to its predecessor, making a home installation more accessible with the right sight pusher tool. However, if you're not comfortable working with dovetail-mounted sights, a qualified gunsmith can install them quickly and ensure they're properly zeroed for your shooting needs.