DXW2 Night Sights are expertly crafted defensive tritium sights designed to enhance the performance of your everyday carry (EDC) pistol. The front sight incorporates a proprietary photoluminescent Glow Dot that absorbs ambient light and glows in low-light conditions. The convex shape of the dot increases its surface area, maximizing light absorption and intensifying its brightness. These sights are engineered to be large and highly visible, addressing common challenges such as aging eyes and deteriorating vision. Our testing has shown that the orange front sight excels in daylight visibility, while the yellow variant glows brighter in low-light environments. The rear sight features a shallow V design, providing a simple, low-profile configuration that ensures a wide field of view. Our "dot-the-i" sight picture, which includes a tritium dot in the front and a reflective white stripe in the rear, helps prevent confusion between the front and rear sights during high-stress situations. Recognizing that both the victim and attacker often move in gunfights, the DXW2 Night Sights are designed to be big, bright and easy-to see at any time of day. XS DXW2 Tritium Night Sights are exceptional choices for defensive shooting, ensuring that your front sight remains visible in all lighting conditions, so you're prepared for any potential confrontation. The express sight concept that started our journey over 25 years ago reflects our founders' commitment to creating a sighting system designed for defensive scenarios. modeled after African big game hunting sights, these express sights provide a visible and combat-accurate flash sight picture when every second counts. CNC machined from solid steel bar stock in our in-house machine shop, we take pride in the quality of our sights. Each sight is meticulously designed, machined and tritium-inserted to ensure the highest standards. As a small, second-generation family-owned business based in Fort Worth, TX, we consider our customers part of our family. We live, breathe and are passionate about firearms. We also offer easy DIY installation instructions for your convenience. Upgrade your sights today and experience the XS Advantage for yourself.