XS Sight DXT2 Big Dot Tritium Sight for Sig P239
XS Sight DXT2 tritium front sight for Sig P239 with 0.188" Big Dot, high-contrast yellow front, and low-profile V rear. CNC machined steel with 10-year warranty.
XS Sight DXT2 Big Dot Tritium Sight System
The DXT2 represents a thoughtful approach to defensive handgun sighting. This system pairs a large, high-visibility front sight with a rear sight designed for speed and clarity—exactly what matters when it counts.
Key Features
Front Sight
- Tritium-powered Big Dot measuring 0.188" for rapid target acquisition
- High-contrast yellow finish that glows in ambient light
- Glow dot technology provides visibility in low-light conditions without batteries
Rear Sight
- Low-profile V-notch design that frames the front sight for superior visibility
- White outline with tritium center for quick sight picture confirmation
- Ledge for one-handed slide manipulation—a practical feature for defensive use
Construction and Durability
CNC machined from durable steel, these sights are built to withstand the rigors of regular shooting and carry. The design is compatible with standard holster options, making the transition straightforward.
Warranty and Support
10-year manufacturer warranty and 30-day satisfaction guarantee reflect confidence in the product's performance and reliability.
The Sight Picture
The DXT2 employs a simple dot-the-"i" sight picture—align the Big Dot front sight in the V-notch rear and press the trigger. No complicated alignment required. This straightforward approach has proven itself in defensive and competitive shooting for decades.
