Product Description Built for popular small-bore platforms, the Warne 731M Rimfire rings secure 30mm scopes to both 3/8-inch and 11mm dovetail rails. Their distinctive 70/30 horizontal split maximizes clamping force while maintaining a streamlined profile. Precision-machined steel construction with a matte black finish delivers lasting durability, and the reversible asymmetrical clamp and T-15 Torx fasteners make installation straightforward and solid. Product Highlights Fits 3/8" and 11mm dovetail rimfire rails via a reversible asymmetrical clamp 70/30 horizontal split design for increased ring-to-scope contact and strength Precision steel construction with durable matte black finish Medium height for 30mm scope tubes; nominal saddle height approximately 0.406 in (10.3 mm) T-15 Torx fasteners for secure mounting and easy service Specs Ring Type: Rimfire scope rings for 3/8"/11mm dovetail Tube Diameter: 30mm Height: Medium (approx. 0.406 in nominal saddle height) Material/Finish: Steel, matte black Design: 70/30 horizontal split; reversible clamp; T-15 Torx fasteners Brand: Warne MPN: 731M UPC: 656813104147 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.