XS Sights DXT2 Big Dot Night Sight for Springfield Hellcat OSPXS SightsOriginal price was $131.29. Current price is $142.99.
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XS Sights
XS Sights DXT2 Big Dot night sights deliver a rugged, fast sight picture for Springfield Hellcat OSP and XD-S carry guns. Built for everyday defenders who need reliable performance in low light and high stress, these tritium night sights combine a bold front sight with a straightforward rear design—no confusion when your eyes are on the threat, not the gun. The DXT2's signature "dot-the-i" sight picture (tritium dot up front, tritium bar in back) is intuitive under pressure and works around the clock.
The front sight's 0.188" Big Dot features a proprietary photoluminescent Glow Dot that charges in ambient light and glows in darkness—a real advantage when you can't count on interior lighting or dawn/dusk conditions. XS engineered the convex shape to maximize light absorption, so the glow stays visible longer. The high-contrast orange finish cuts through daylight clutter; in low light, the tritium and Glow Dot work together for a glowing reference that doesn't need your flashlight. The shallow V rear keeps a low profile, widening your field of view and letting the front sight do the talking.
These sights are machined from durable steel and designed to fit standard holster options. The Hellcat OSP variant achieves 1/3rd co-witness with certain optic mounts (like the Shield SMSc), so you can layer iron and glass if your setup calls for it. Rugged, visible, and built for carry—exactly what an EDC optic should be.
| Brand | XS Sights |
| Model | DXT2 Big Dot |
| Front Sight Height | 0.188" |
| Front Sight Type | Tritium with photoluminescent Glow Dot |
| Front Sight Color | Orange |
| Rear Sight Type | Tritium bar with white outline |
| Rear Sight Profile | Shallow V, low-profile |
| Sight Picture | Dot-the-"i" (tritium dot front, tritium bar rear) |
| Material | CNC-machined steel |
| Fits | Springfield Hellcat OSP, Springfield XD-S |
Yes. These sights are made specifically for the Hellcat OSP and XD-S models.
Absolutely. The high-contrast orange front sight is highly visible in daylight, and the tritium vials glow in all light conditions. The orange tend to be most visible during the day, while the tritium and Glow Dot take over in low light.
The Hellcat OSP variant achieves 1/3rd co-witness with certain optic mounts, including the Shield SMSc. Check compatibility with your specific optics setup.
Yes. The Big Dot front sight and low-profile rear are designed to be large and highly visible, making them easier to pick up for shooters dealing with aging or deteriorating vision.
XS Sights
XS Sights DXT2 Big Dot night sights deliver a rugged, fast sight picture for Springfield Hellcat OSP and XD-S carry guns. Built for everyday defenders who need reliable performance in low light and high stress, these tritium night sights combine a bold front sight with a straightforward rear design—no confusion when your eyes are on the threat, not the gun. The DXT2's signature "dot-the-i" sight picture (tritium dot up front, tritium bar in back) is intuitive under pressure and works around the clock.
The front sight's 0.188" Big Dot features a proprietary photoluminescent Glow Dot that charges in ambient light and glows in darkness—a real advantage when you can't count on interior lighting or dawn/dusk conditions. XS engineered the convex shape to maximize light absorption, so the glow stays visible longer. The high-contrast orange finish cuts through daylight clutter; in low light, the tritium and Glow Dot work together for a glowing reference that doesn't need your flashlight. The shallow V rear keeps a low profile, widening your field of view and letting the front sight do the talking.
These sights are machined from durable steel and designed to fit standard holster options. The Hellcat OSP variant achieves 1/3rd co-witness with certain optic mounts (like the Shield SMSc), so you can layer iron and glass if your setup calls for it. Rugged, visible, and built for carry—exactly what an EDC optic should be.
| Brand | XS Sights |
| Model | DXT2 Big Dot |
| Front Sight Height | 0.188" |
| Front Sight Type | Tritium with photoluminescent Glow Dot |
| Front Sight Color | Orange |
| Rear Sight Type | Tritium bar with white outline |
| Rear Sight Profile | Shallow V, low-profile |
| Sight Picture | Dot-the-"i" (tritium dot front, tritium bar rear) |
| Material | CNC-machined steel |
| Fits | Springfield Hellcat OSP, Springfield XD-S |
Yes. These sights are made specifically for the Hellcat OSP and XD-S models.
Absolutely. The high-contrast orange front sight is highly visible in daylight, and the tritium vials glow in all light conditions. The orange tend to be most visible during the day, while the tritium and Glow Dot take over in low light.
The Hellcat OSP variant achieves 1/3rd co-witness with certain optic mounts, including the Shield SMSc. Check compatibility with your specific optics setup.
Yes. The Big Dot front sight and low-profile rear are designed to be large and highly visible, making them easier to pick up for shooters dealing with aging or deteriorating vision.
