Heat-treated, 4130 chrome moly front and rear sights make it fast and easy to upgrade your original military sights for improved strength and accuracy. Parkerized finish reduces glare and helps deflect light for a clear, easy-to-acquire sight picture in all light conditions. Match front sights feature a narrow, .062" wide front blade for a crisp, clean sight picture at all normal competition ranges. Rear aperature sight includes ½" MOA windage adjustments and range elevation marks for easy sight-in. Fits M1 Garand and M14/M1A.