Made from a composite material with a non-slip texture, the Hi Viz Xcoil Sporting Recoil Pad provides extra recoil protection for specific gun models. Choosing the right recoil pad can prove quite difficult considering there are a number of choices when it comes to size. HiViz recommends gunsmith installation for all dovetail sights. Due to manufacturing tolerances, some firearms may require additional fitting. Radiused heel, grind to fit.