The Leupold Std Two Piece Base Set #51712 Black is a high-quality scope base designed specifically for Wby Mark V Lightweight rifles. Made by the renowned brand Leupold in the United States, this mount is lightweight and sturdy, ensuring a secure fit for your scope. The black color adds a sleek look to your rifle, while the compatibility with other Leupold mounts allows for easy customization. Whether you're a hunter or a serious shooter, this scope base is a reliable and durable accessory for your firearm.