The Leupold 1-Piece Steel Standard Base for Browning is backed by a name recognized by many. The base is made of high-grade steel, making it able to withstand even extreme recoils. This platform makes for a very solid and durable mount, especially when combined with the one-piece construction. The Leupold 1-Piece Steel Standard Base for Browning is uniquely designed to be very stable, creating the best alignment through everyday shooting and heavy use, whether you are out on the hunt or heading to the range for the day.