XS Sights SI0017P3N DXT2 Big Dot Night Sights- Sig Sauer

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XS Sights SI0017P3N DXT2 Big Dot Night Sights- Sig Sauer Black | Green Tritium Orange Outline Front Sight White Stripe Rear Sight


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DXT2 Night Sights are defensive tritium sights designed to enhance your EDC pistol. The front sight uses a proprietary photoluminescent Glow Dot that absorbs ambient light and glows in low light. The convex dot’s additional surface area increases light absorption, intensifying the charge of the Glow Dot. We designed the DXT2 sights to be large and highly visible; this helps solve many issues, from aging eyes to deteriorating vision. We’ve found that the orange front tends to be most visible in daylight settings and that yellow glows brighter in low light. The shallow V rear has a simple, low profile that provides a wide field of view. The dot-the “i” sight picture, with a tritium dot in the front and a tritium bar in the rear, prevent confusing the front and rear sight in high-stress situations. In most gunfights, the victim and attacker are moving, and the victim is threat-focused. DXT2 Night sights are big, bright, and easy to see day or night! The express sight concept started it all for us over 25 years ago. Our founders wanted to engineer a sighting system primed for defensive situations that was big and easy to see. Modeled after African big game hunting sights, express sights are designed to give you a visible, and combat accurate flash sight picture when seconds count. Front Sight Dot Width: 0.188″ Overall Sight Height: 0.300″.





Manufacturer Part Number



Sig P938

Firearm Type


Frame Color


Frame Material

CNC Machined Steel

Front Color

Green/Tritium/Orange Outline

Front Material


Rear Color

Black/White Stripe

Rear Material



DXT2 Tritium Front | i Dot/Low Profile V Rear

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