Front Sight Adjustable Aperture Iris M18 & M22 Glass No-Bars

ahg-FRONT SIGHT SUPER-IRIS GLASS  Just like front sight 9740 this Super-Iris-Glass Front Sight features an extremely wide adjustment range, based on the double-pronged aperture design. Easy fitting of sight into the front tunnel. Stepless adjustment No Bars, just the aperture hole Version / Range / Size 9733 / 1.8-4.3 / M18 9744 / 2.8-4.8 / M18 9749 / 1.8-4.3 / M22 9747 / 2.8-4.8 / M22