Masterpiece Arms BA Rings are expertly crafted for the discerning hunter who seeks the best in optic mounting solutions, ensuring consistent performance and perfect alignment for that critical shot. Sold as a set, these rings feature a built-in leveling system on one cap, thoughtfully designed to allow the shooter to view the level with their weak eye while keeping their strong eye focused on the target through the ocular lens. This innovative setup enables shooters to maintain their focus without taking their eyes off the target, ensuring the rifle remains perfectly aligned. The low-profile, snag-free design prevents the leveling system from catching on branches or heavy brush, making it ideal for navigating rugged terrain. With a generous width of 1 inches, these rings provide an extensive clamping surface area, delivering unmatched stability compared to similar products. The BA Rings are engineered to grip the optic tube securely, effectively eliminating any risk of movement that could compromise your shot. Don't let flimsy, lightweight rings hinder your chances of harvesting that trophy you've dedicated so much effort to pursue. Like all Masterpiece Arms products, the MPA BA Rings are purpose-built to deliver the highest level of assurance for hunters, their rifles and their optics, ensuring that every shot counts.