Signature Double Dovetail Rings Burris Signature Rings are a real breakthrough in ring design. Each ring includes a set of self-centering, synthetic inserts that won't scratch the scope, yet provide perfect alignment of scope and rings and near 100% contact between the rings and scope; there is never a need to lap Burris Signature Rings. Features: - Material: Steel - Style: Dual Dovetail - Size: High Specifications: - Ring Diameter: 1" - Ring Height: .390" - Color: Gloss BlackManufacturers Link: www.burrisoptics.com 420571_GreP23