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

Description

The XS Sights DXT2 Big Dot is a purpose-built front/rear sight set designed to improve front-sight visibility on compact Glock pistols. It combines a large photoluminescent “Glow Dot” front with a low-profile V-notch rear that includes a tritium bar for low-light alignment. The Optic Orange front is tuned for high contrast in daylight and retains visible glow as ambient light decreases. CNC-machined steel construction and a holster-friendly profile make this set suitable for everyday carry and defensive readiness.

Key Specifications

• The sight set fits Glock 42, 43, 43X, & 48.
• The front big dot outside diameter measures 0.188″.
• The front element uses a photoluminescent Glow Dot with an Optic Orange outline for high contrast.
• Both front and rear include tritium for low-light visibility.
• The rear is a low-profile V-notch with a tritium bar and white outline for quick alignment.
• Construction is CNC machined steel for durability and holster compatibility.
• The sight set is supplied as a front/rear set.
• The design emphasizes a “dot-the-i” sight picture to reduce front/rear confusion under stress, using a convex glow dot to increase light absorption.
• The rear includes a ledge to assist with one-handed slide manipulations.
• The product carries a 10 year warranty.

Large, easy-to-see front dot geometry and a clear rear sight picture make the DXT2 well suited to everyday carry and defensive readiness. Durable materials and a user-focused sight picture help streamline target acquisition without adding bulk to your carry setup.

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