HIVIZ Interchangeable Front Sight for Glock Gen 1 2 3 4

The HIVIZ Interchangeable Front Sight for Glock Gen 1, 2, 3, and 4 fits all Glock models except 42, 43 and MOS. The sight height is 0.315 inches. It includes Green, Red, and White replaceable LitePipes and is designed to work with HIVIZ GLAD211 adjustable rear sight. It features an all steel construction with a blade height of 0.315 inches x 0.120 inches wide. The LitePipe diameter is 0.090 inches.