Night Fision’s Pistol Optic Plates offer precision durability and value for shooters needing a mounting solution for their red dot sight. Crafted from premium 17-4 stainless steel and built to the tightest tolerances these plates withstand harsh recoil and ensure a secure accurate fit. The nitride coating provides extra protection and each package includes extra screws and an installation tool for easy setup. The Optic Tool has a T10 Torx head for all included hardware installation and a small flat head for windage and elevation adjustments as well as mating with the battery screw compartment on Holosun Optics. Loop a key ring through the lanyard hole to attach it to your belt to help retain this small but valuable tool.