XS Sights SI0013S3Y DXT2 Big Dot Front and Rear Night Sights Sig Sauer

The XS Sights SI0013S3Y DXT2 Big Dot Night Sights for Sig Sauer combine rugged CNC machined steel construction with purpose-driven design to deliver fast target acquisition in any lighting condition. The front sight features a Tritium powered Big Dot, measuring 0.188 inches, with a high-contrast green glow and a yellow outline that stands out against the slide, while the rear sight uses a non-tritium white stripe for quick alignment and a low-profile rear ledge that facilitates one-handed slide manipulations. This setup enables a simple dot-the-“i” sight picture, improving speed and accuracy in low light when illumination is scarce. The DXT2 Big Dot front is complemented by a low-profile rear that enhances visibility of the front sight and maintains reliable performance across a range of scenarios. Built for durability, the sights are CNC machined from steel to withstand the rigors of field use, with a 10 Year Warranty and a 30 Day Satisfaction Guarantee, ensuring long-term confidence. Ideal for concealed or duty configurations, these sights fit standard holster options and provide dependable silhouette contrast, making XS Sights a trusted choice for enhancing handgun sighting accuracy on Sig Sauer platforms.