XS Sights115671292
XS Sights R3D Night Sight Set for Glock 17-36, Steel 3-Dot Tritium with Ember Glow Front Dot$90.99
Availability: In Stock
The XS Sights R3D Night Sight Set for Springfield Hellcat OSP brings low-light shooting confidence to your compact carry gun. Built around a traditional 3-dot tritium sight picture, these steel night sights pair tritium's reliable glow with a photoluminescent Ember front dot that absorbs ambient light and shines bright when darkness falls. Whether you're training at the range or carrying for personal protection, R3D sights keep you sight-focused and ready across any lighting condition.
The design philosophy here is straightforward: keep your eyes on the front sight. XS accomplishes this by using a brighter tritium vial up front, paired with the Glow Dot that charges slightly from the tritium's light. That means your front sight glows noticeably brighter than the two tritium vials in the rear, naturally drawing your focus downrange where it belongs. The rear sight uses a blacked-out, anti-reflective design that illuminates just enough for proper alignment without competing for your attention. A rear sight ledge also gives you a tactical advantage for manipulating the slide one-handed if needed.
Made from durable CNC-machined steel, these sights are built to handle the daily carry life and range sessions without flinching. The R3D set is optimized for the Hellcat OSP's slide—note that they'll achieve 1/3rd co-witness height with certain optics mounts (like the Shield SMSc). Standard holsters remain compatible. This is purpose-built gear from a name trusted by shooters who refuse to compromise on sight reliability.
| Brand | XS Sights |
| Product | R3D Night Sight Set |
| Fit | Springfield Hellcat OSP |
| Sight Type | 3-Dot Tritium with Photoluminescent Front Dot |
| Material | Steel |
| Front Dot Color | Ember (Orange) Glow |
| Rear Sight | Blacked-Out Tritium |
| Construction | CNC Machined |
| Co-Witness Height | 1/3rd with optics mounts (Shield SMSc compatible) |
Yes—the R3D set is specifically designed for the Springfield Hellcat OSP. They'll co-witness at 1/3rd height with compatible optics mounts such as the Shield SMSc, allowing you to use iron sights as a backup alongside an optic.
The tritium in both front and rear sights glows continuously in darkness without requiring a battery. The photoluminescent Ember Glow front dot absorbs ambient light and releases it as a visible glow in low-light conditions. The front tritium's light also charges the Glow Dot slightly, making the front sight noticeably brighter than the rear—so your eyes naturally focus on the front sight where they should be.
Yes, the R3D sights maintain compatibility with standard holster options designed for the Hellcat OSP.
The R3D Night Sight Set includes both front and rear sights ready for installation on your Hellcat OSP.
SKU: 115647397 • Width: 5in • Height: 1.5in • Depth: 8.25in • Weight: 0.13oz
Availability: In Stock
The XS Sights R3D Night Sight Set for Springfield Hellcat OSP brings low-light shooting confidence to your compact carry gun. Built around a traditional 3-dot tritium sight picture, these steel night sights pair tritium's reliable glow with a photoluminescent Ember front dot that absorbs ambient light and shines bright when darkness falls. Whether you're training at the range or carrying for personal protection, R3D sights keep you sight-focused and ready across any lighting condition.
The design philosophy here is straightforward: keep your eyes on the front sight. XS accomplishes this by using a brighter tritium vial up front, paired with the Glow Dot that charges slightly from the tritium's light. That means your front sight glows noticeably brighter than the two tritium vials in the rear, naturally drawing your focus downrange where it belongs. The rear sight uses a blacked-out, anti-reflective design that illuminates just enough for proper alignment without competing for your attention. A rear sight ledge also gives you a tactical advantage for manipulating the slide one-handed if needed.
Made from durable CNC-machined steel, these sights are built to handle the daily carry life and range sessions without flinching. The R3D set is optimized for the Hellcat OSP's slide—note that they'll achieve 1/3rd co-witness height with certain optics mounts (like the Shield SMSc). Standard holsters remain compatible. This is purpose-built gear from a name trusted by shooters who refuse to compromise on sight reliability.
| Brand | XS Sights |
| Product | R3D Night Sight Set |
| Fit | Springfield Hellcat OSP |
| Sight Type | 3-Dot Tritium with Photoluminescent Front Dot |
| Material | Steel |
| Front Dot Color | Ember (Orange) Glow |
| Rear Sight | Blacked-Out Tritium |
| Construction | CNC Machined |
| Co-Witness Height | 1/3rd with optics mounts (Shield SMSc compatible) |
Yes—the R3D set is specifically designed for the Springfield Hellcat OSP. They'll co-witness at 1/3rd height with compatible optics mounts such as the Shield SMSc, allowing you to use iron sights as a backup alongside an optic.
The tritium in both front and rear sights glows continuously in darkness without requiring a battery. The photoluminescent Ember Glow front dot absorbs ambient light and releases it as a visible glow in low-light conditions. The front tritium's light also charges the Glow Dot slightly, making the front sight noticeably brighter than the rear—so your eyes naturally focus on the front sight where they should be.
Yes, the R3D sights maintain compatibility with standard holster options designed for the Hellcat OSP.
The R3D Night Sight Set includes both front and rear sights ready for installation on your Hellcat OSP.
SKU: 115647397 • Width: 5in • Height: 1.5in • Depth: 8.25in • Weight: 0.13oz