Product information "ahg-Super Iris Glass Front Sight"

• The diameter of the ahg Super Iris ring front sight can be infinitely adjusted for optimum adjustment to light conditions and target sizes during competition. The ring size remains constant.
• 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