XS Sights DXT2 Big Dot Night Sights – Glock 17/19/22 (Yellow)

The XS DXT2 Big Dot sight set delivers fast front sight acquisition in low light and daylight conditions for Glock 17, 19, and 22 pistols. The oversized front dot uses a yellow photoluminescent Glow Dot ring surrounding a tritium vial for instant target focus, while the tritium-equipped rear sight provides a blacked-out notch for rapid sight alignment in defensive shooting scenarios.

Designed for standard Glock dovetails, the DXT2 installs with minimal fitting and provides a taller sight picture than factory sights. The front sight's high-contrast yellow ring stands out against most backgrounds, making it ideal for concealed carry, home defense, and duty use where speed matters. CNC-machined steel construction with a rust-resistant finish ensures durability under hard use.

• Type: Iron Sight Set (Front and Rear)
• Front Sight: Big Dot with Tritium and Yellow Glow Dot Ring
• Rear Sight: Tritium Bar, Blacked-Out Notch
• Compatible Models: Glock 17, 19, 22 (Standard Frames)
• Mount: Dovetail (Front and Rear)
• Construction: CNC-Machined Steel
• Tritium Lifespan: 10–12 Years
• Profile: Taller Than Factory Sights