XS Sights DXT2 Pro Big Dot Night Sights for Glock 42/43/43X/48

XS Sights DXT2 Pro Night Sights: Purpose-Built for Your Glock

The DXT2 Pro represents a significant advancement in defensive pistol sighting systems. Engineered specifically for Glock 42, 43, 43X, and 48 models, these night sights combine tritium technology with photoluminescent innovation to ensure reliable target acquisition in any lighting condition.

Key Features

Front Sight Design

• Large 0.188-inch Big Dot with convex shape for maximum light absorption
• Photoluminescent green glow dot that charges in daylight and glows in dim environments
• Aluminum-sleeved tritium insert for enhanced durability and brightness
• Tritium dot creates the "dot-the-i" sight picture for intuitive aiming

Rear Sight Design

• Shallow V-notch profile for a low-profile, snag-free design
• Wide field of view to maintain sight picture while tracking threats
• Tritium bar for positive sight alignment in darkness

Construction & Durability

• BlackNitride finish provides superior corrosion resistance
• CNC-machined steel construction ensures precision and reliability
• Rear sight ledge enables one-handed slide manipulation
• Fits standard and MOS Glock models without requiring sight press tools

Why These Sights Matter

In defensive situations, speed and clarity are paramount. The DXT2 Pro's large, high-contrast front sight naturally draws your focus where it belongs—on the front sight and your target. The tritium dot-the-i sight picture prevents confusion between front and rear sights during high-stress encounters, while the green glow dot provides exceptional brightness in low-light conditions before tritium activation becomes necessary.

These sights address the real-world challenges facing modern shooters: aging eyes, variable lighting conditions, and the need for rapid, accurate target acquisition. Whether you're training at the range or carrying for personal defense, the DXT2 Pro delivers the visibility and reliability you demand.