XS Sights DXT2 PRO Big Dot Night Sights for Glock 20/21/29/30/30S/37/40/41

XS Sights DXT2 PRO Big Dot Night Sights

Designed for defensive shooters who demand reliable sight acquisition in any lighting condition, the DXT2 PRO Series represents XS Sights' commitment to practical, combat-proven optics.

Key Features

Superior Visibility

• Large, high-contrast front sight with green photoluminescent glow dot
• Convex dot shape maximizes light absorption for intense glow in low-light conditions
• Tritium inserts in both front and rear sights for true darkness capability
• Low-profile V-notch rear sight provides wide field of view

Proven Sight Picture

• "Dot-the-i" design: tritium dot in front sight, tritium bar in rear sight
• Eliminates confusion between front and rear sights during high-stress situations
• Promotes natural front-sight focus for faster, more accurate target acquisition

Durability and Corrosion Resistance

• Black Nitride finish protects against rust and environmental degradation
• Aluminum-sleeved tactical lamp tritium vials for enhanced durability
• CNC machined in Fort Worth, Texas using American materials

Practical Design

• Big Dot outside diameter: 0.188 inches
• Compatible with standard holsters
• No sight press tool required for installation
• Fits Glock models 20, 21, 29, 30, 30S, 37, 40, 41 (standard and MOS variants)

Why Choose DXT2 PRO

In defensive situations, both shooter and threat are moving. Your focus naturally shifts to the threat. These sights address this reality with a large, bright front sight that remains visible regardless of lighting conditions. The green glow dot charges quickly in daylight and glows brilliantly in dim light, bridging the gap until tritium activation in complete darkness.

Whether you're training at the range or carrying for personal defense, the DXT2 PRO Series delivers the visibility and reliability serious shooters demand.