The TruGlo Red Fiber Optic Front Sight is crafted specifically for plain-barreled 12 and 20 gauge shotguns offering an ideal solution for improved targeting in various lighting conditions. Featuring a vibrant red fiber optic it ensures quick sight acquisition and enhanced accuracy. The sight is constructed with durable CNC machined steel providing robust performance and long-lasting reliability. Its ultra-low profile design minimizes interference making it a seamless addition to your shotgun. With a fiber diameter of 0.078 inches this front sight promises precision and clarity perfect for home defense and other shooting needs.