The Burris Optics 420581 Signature Rings deliver unparalleled stability and versatility for precision shooting. Crafted from solid steel, these rings provide unmatched durability and performance in all weather conditions.Engineered with Pos-Align inserts, they ensure maximum grip, preventing any scope movement under recoil. These rings are compatible with standard dovetail, double-dovetail, and Weaver-style bases, making them a versatile choice for any shooter.Solid steel construction for long-lasting performancePos-Align inserts provide exceptional gripping powerCompatible with various mounting systemsCement your precision with Burris Signature Rings, the benchmark of optical reliability.