The Warne M927/929BB low-profile scope base from Warne Scope Mounts for Browning X-Bolt centerfire bolt-action rifles is available with a burnt bronze finish to complement your rifle. The low-profile design allows you to use iron sights when the rifle's optics are removed. This sleek low-profile fitment also avoids the unwanted look of a clunky accessory. Full width and depth recoil slots produce a maximum bearing surface for improved recoil key engagement. Better recoil control equals better performance, which is why we focus on making fitments that help you better manage the recoil that occurs when you fire your rifle in the field or at a shooting range. This steel base designed for use with Browning X-Bolt bolt-action rifles easily mounts to your firearm. Warne Maxima steel bases are the strongest and most versatile mounting system available today. With a low-profile design and steel construction, our scope mount bases are proving a substantially improved upgrade over other two-piece Browning X-Bolt scope base sets.Warne Maxima steel bases for Browning X-Bolt rifle models are modeled around the popular Weaver design.