XS DXW BIG DOT FOR GLK .45ACP/10MM

XS Sights Big Dot Tritium Front, Tritium, Sight, Glk 20,21,29,30,30S,37,40,41, Green w/White Outline GL-0002S-3

The XS DXW Big Dot night sight is a superior defensive sight set. Fits Glock models 20 21 29 30 30S 37 40 & 41. Precision machined in Fort Worth TX XS Sights feature a Big Dot Tritium front sight and express rear sight with a white 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