Replacement front sight post has a light-gathering fiber optic rod to produce a bright dot that’s easy to acquire in a broad range of light conditions. Easily replaces the post on most AK-47, AK-74 and AKM rifle sights, no gunsmithing required. Unique, U-shaped rod gathers far more light than a standard straight rod—perfect for low-light situations. Comes with two green and two red interchangeable rods that can be changed quickly using the included tool, so you can customize the sight picture or replace a damaged rod quickly. Elevation adjustable.