Availability: In Stock
The XS Sights DXT2 night sight set for Glock 17-36 models combines front-and-rear tritium illumination with a purpose-built sight picture designed for shooters who need reliable target acquisition in low light, darkness, and daylight alike. This set pairs a high-contrast front sight with a low-profile V-notch rear, creating what XS calls a "dot-the-i" sight picture—a method that locks your focus on the front sight and eliminates confusion under stress. Whether you're training at the range, carrying for self-defense, or prepping for worst-case scenarios, these sights give you a fighting chance across the lighting conditions you'll actually encounter.
The front sight is the real standout here. Its larger convex dot works harder at light absorption, meaning a brighter glow in dim conditions before the tritium takes over completely. The photoluminescent glow dot absorbs ambient light and emits a visible glow in transitional light—that critical window when you need to see your front sight clearly but full darkness hasn't set in yet. In bright daylight, the optic orange finish delivers a clean, high-contrast sight picture. The tritium element then carries you into the dark, providing that faint green glow when ambient light vanishes.
The rear sight's V-notch profile is deliberately low-profile, keeping your view of the front sight unobstructed and widening your field of view to both the target and what's beyond it. This geometry reinforces the "dot-the-i" method: your eye naturally centers the front dot in the rear notch, and that consistency under stress can mean everything. The set fits GLOCK 9mm and .40 caliber models from the 17 through 36 series, covering most common carry and duty guns in the Glock lineup.
These are purpose-built sights for shooters who prioritize speed and clarity over magnification or electronics. No batteries to die, no complicated reticles to interpret—just a tritium dot front, tritium bar rear, and a fast, intuitive sight picture that works the same way whether it's noon, dusk, or midnight.
| Brand | XS Sights |
| Product Line | DXT2 Night Sights |
| Sight Type | Tritium front and rear |
| Front Sight Design | Standard dot with photoluminescent glow dot |
| Front Sight Color (Optics) | Optic orange with tritium green glow |
| Rear Sight Design | Low-profile V-notch with tritium bar |
| Rear Sight Color (Optics) | Tritium green glow |
| Compatibility | GLOCK 9mm and .40 caliber models 17–36 |
| Sight Picture Method | Dot-the-i (dot front, bar rear) |
The DXT2 night sight set is designed for GLOCK 9mm and .40 caliber models, including the 17, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, and 36. Check your GLOCK model number before ordering to confirm compatibility.
The front sight's photoluminescent glow dot absorbs ambient light during daylight and transitional lighting (dusk/dawn). In low-light conditions before full darkness, this charged glow becomes visible, giving you a bright front sight when tritium alone would be too faint. The larger convex shape of the dot enhances this light-absorption and glow effect.
The optic orange finish on the front sight remains visible in daylight even if the tritium eventually loses its glow, and the photoluminescent property of the glow dot will still function in twilight conditions. However, in complete darkness without any ambient light, visibility will be limited once tritium is no longer active. Tritium-based sights are not rechargeable and will eventually dim over many years.
Dot-the-i refers to the sight picture created by a tritium dot on the front sight and a tritium bar on the rear. The method trains your eye to center the front dot in the rear notch, much like dotting an "i." This creates a fast, intuitive, high-contrast sight picture that reduces confusion and speeds target acquisition under stress.
SKU: 115693367 • Width: 4.9in • Height: 0.7in • Depth: 8in • Weight: 0.19oz
Availability: In Stock
The XS Sights DXT2 night sight set for Glock 17-36 models combines front-and-rear tritium illumination with a purpose-built sight picture designed for shooters who need reliable target acquisition in low light, darkness, and daylight alike. This set pairs a high-contrast front sight with a low-profile V-notch rear, creating what XS calls a "dot-the-i" sight picture—a method that locks your focus on the front sight and eliminates confusion under stress. Whether you're training at the range, carrying for self-defense, or prepping for worst-case scenarios, these sights give you a fighting chance across the lighting conditions you'll actually encounter.
The front sight is the real standout here. Its larger convex dot works harder at light absorption, meaning a brighter glow in dim conditions before the tritium takes over completely. The photoluminescent glow dot absorbs ambient light and emits a visible glow in transitional light—that critical window when you need to see your front sight clearly but full darkness hasn't set in yet. In bright daylight, the optic orange finish delivers a clean, high-contrast sight picture. The tritium element then carries you into the dark, providing that faint green glow when ambient light vanishes.
The rear sight's V-notch profile is deliberately low-profile, keeping your view of the front sight unobstructed and widening your field of view to both the target and what's beyond it. This geometry reinforces the "dot-the-i" method: your eye naturally centers the front dot in the rear notch, and that consistency under stress can mean everything. The set fits GLOCK 9mm and .40 caliber models from the 17 through 36 series, covering most common carry and duty guns in the Glock lineup.
These are purpose-built sights for shooters who prioritize speed and clarity over magnification or electronics. No batteries to die, no complicated reticles to interpret—just a tritium dot front, tritium bar rear, and a fast, intuitive sight picture that works the same way whether it's noon, dusk, or midnight.
| Brand | XS Sights |
| Product Line | DXT2 Night Sights |
| Sight Type | Tritium front and rear |
| Front Sight Design | Standard dot with photoluminescent glow dot |
| Front Sight Color (Optics) | Optic orange with tritium green glow |
| Rear Sight Design | Low-profile V-notch with tritium bar |
| Rear Sight Color (Optics) | Tritium green glow |
| Compatibility | GLOCK 9mm and .40 caliber models 17–36 |
| Sight Picture Method | Dot-the-i (dot front, bar rear) |
The DXT2 night sight set is designed for GLOCK 9mm and .40 caliber models, including the 17, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, and 36. Check your GLOCK model number before ordering to confirm compatibility.
The front sight's photoluminescent glow dot absorbs ambient light during daylight and transitional lighting (dusk/dawn). In low-light conditions before full darkness, this charged glow becomes visible, giving you a bright front sight when tritium alone would be too faint. The larger convex shape of the dot enhances this light-absorption and glow effect.
The optic orange finish on the front sight remains visible in daylight even if the tritium eventually loses its glow, and the photoluminescent property of the glow dot will still function in twilight conditions. However, in complete darkness without any ambient light, visibility will be limited once tritium is no longer active. Tritium-based sights are not rechargeable and will eventually dim over many years.
Dot-the-i refers to the sight picture created by a tritium dot on the front sight and a tritium bar on the rear. The method trains your eye to center the front dot in the rear notch, much like dotting an "i." This creates a fast, intuitive, high-contrast sight picture that reduces confusion and speeds target acquisition under stress.
SKU: 115693367 • Width: 4.9in • Height: 0.7in • Depth: 8in • Weight: 0.19oz