Mount your favorite sight device with ease. Multi slot bases allow you to mount a variety of optics including scopes red dots and laser sights while obtaining the optimum eye relief. Low profile form fitting design allows you to shoot in your natural position. Strong and lightweight made of tough polymer composite material operate in temperatures of -40 degrees F to 150 degrees F.
Pretty easy to install with clear instructions for 12ga and 20ga. I was able to remove my existing pins without the use of a rubber vice grip as the instructions suggest. I would recommend the product.