The Burris Optics 410663 Xtreme Tactical one-piece base is engineered for precision shooters seeking unparalleled reliability. This robust mounting solution enhances the performance of your firearm with its sturdy one-piece construction. Offering optional 25 MOA of cant, this base extends your shooting range capabilities, making it ideal for both novice and expert marksmen. Milled from a single piece of solid steel Compatible with all weaver and picatinny style rings Designed to work with long and short actions Elevate your shooting accuracy with the Burris Optics 410663, your go-to for competitive advantage.