The XS DXT Big Dot night sight is the ultimate defensive sight set. Fits Ruger LC9, LC9S and LC380. Precision machined in Fort Worth, TX, XS Sights feature a Big Dot Tritium front sight and express rear sight with a vertical tritium stripe for fast sight acquisition in all light conditions. Big Dot demands your attention - even in high stress and for those with poor eyesight, aids in rapidly achieving combat effective hits. White dot reflects ambient light for best visibility in low light. Shallow V-Notch rear provides an unobstructed view of the front sight, along with a greater field of view down range, especially when moving and shooting. Day-Light, Half-Light, or Low-Light, just, dot the i, and center the dot over your target within 15 yd. Outside Diameter Big Dot 0.188 inches, fits in common holsters. Installation might require filing to fit sight to dovetail, do not use a sight press/pusher tool.

Features:

• Green tritium, 0.188 inches with white outline
• Express with vertical tritium stripe rear