XS Sights DXT2 Pro Big Dot Green — Glock 20/21/29/30/30S/37/40/41

The XS Sights DXT2 PRO Big Dot night sights are a tritium-equipped sight set designed to improve front-sight visibility for everyday carry and defensive use. The system pairs a large, high-contrast front sight with a low-profile V-notch rear to drive focus to the front sight for faster acquisition. The front sight uses a photoluminescent Glow Dot to absorb ambient light and emit a visible glow in low-light conditions, supplemented by a tac lamp tritium insert. Both sights are finished with Black Nitride for enhanced corrosion resistance and durability.

Key Specifications

• The model is DXT2 Pro.
• The fit is Glock 20, 21, 29, 30, 30S, 37, 40, 41 (standard and MOS).
• The material is steel with tritium front and rear.
• The finish is Black Nitride.
• The front Big Dot outside diameter is 0.188 inches.
• The front sight color is green Glow Dot.
• The rear sight style is a low-profile V-notch.
• The sights include tritium-powered index points for low-light visibility.
• The sights are CNC machined in Fort Worth, Texas using American materials.
• Installation note: do not use a sight press/pusher tool for this set.

The DXT2 PRO Big Dot package combines a large, easy-to-see front dot with rugged construction and a corrosion-resistant finish to provide reliable sighting in varied light conditions. Its dot-the-i sight picture, enhanced glow properties, and low-profile rear make it a practical upgrade for informed shooters seeking improved sight visibility for everyday carry and defensive readiness.

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