Product Overview •HiViz green fiber optic front sight. •Improves visibility in most lighting conditions and allows faster target acquisition. •Base is CNC machined from steel and the fiber optic rod is protected by an over molded shield. •Fits all Glock models. •Tactical front .120 diameter LitePipe Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 5 Better target acquisition Posted by Nighthawk on 31st Jan 2022 This front sight was not only an awesome simple upgrade but the performance of faster target acquisition allowes for smoother more accurate shots on a consistent basis I would highly recommended this front sight to any one.