XS DXT BIG DOT FOR GLK 9/40

XS Sights Big Dot Tritium Front, Tritium, Sight, Fits Glock 17,19,22,23,24,26,27,31,32,33,34,35,36,38, Green w/White Outline, DXT Big Dit Defensive Night Sights GL-0001S-5

The XS DXT Big Dot night sight is the ultimate defensive sight set. Fits Glock models 17 19 22 23 24 26 27 31 32 33 34 35 & 36. 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 yards. Outside Diameter Big Dot 0.188