The XS Sight DXW2 Big Dot Sight (brand part no. GL-0015P-3N) is a suppressor-height sight set built for Glock owners running a can or tall optic who still need a fast, reliable sight picture. The tritium-powered front sight uses XS’s signature Big Dot, measuring 0.188 inches, in a high-contrast orange that absorbs ambient light and glows in low light for a simple dot-the-i sight alignment. The low-profile V-notch rear carries a white stripe for fast acquisition and gives an unobstructed view of the front sight, while a rear ledge lets you rack the slide one-handed if needed. Both sights are CNC machined from durable steel and backed by a 10-year warranty.

Key Specifications

• Features a tritium-powered front sight for constant low-light visibility.
• Uses the Big Dot front sight, measuring 0.188 inches, for a fast, high-contrast sight picture.
• Finished in orange for maximum daylight visibility.
• Built with a low-profile V rear sight for an unobstructed view of the front sight.
• Includes a rear sight ledge for one-handed slide manipulation.
• Machined from durable steel for long-term reliability.
• Backed by a 10-year warranty.

Frequently Asked Questions

Is this sight designed for use with a suppressor? Yes, it’s built at suppressor height for co-witnessing with a can or tall optic.

What color is the front sight? Orange, for maximum daylight visibility.

Can I rack the slide one-handed with this sight? Yes, the rear sight ledge is designed for one-handed slide manipulation.

Buy the XS Sight DXW2 Big Dot Sight

Get a fast, suppressor-height sight picture on your Glock from XS Sights. Browse more in our gun sights lineup. Order from our Lubbock, Texas gun shop for fast, direct shipping.