Leupold 51718 Standard 30mm Low Scope Rings Matte Black

The Leupold 51718 Standard 30mm Low scope rings deliver reliable optic mounting for hunters and precision shooters who demand consistent point of impact. These machined aluminum rings secure 30mm scope tubes with proven Leupold engineering that has mounted optics on rifles for over seven decades. Professional gunsmiths and serious marksmen choose these rings for their combination of strength, precision machining, and field-proven reliability.

What Makes This Different

Unlike generic scope rings that rely on basic clamping force, the Leupold Standard series incorporates precision-machined surfaces and controlled torque specifications that eliminate scope slippage under heavy recoil. The low profile design positions scopes closer to the bore axis for improved cheek weld and faster target acquisition. Each ring undergoes quality control testing to ensure proper alignment and consistent clamping force across the entire scope tube circumference.

Key Features

• Machined 6061-T6 aluminum construction withstands magnum recoil forces
• 30mm tube diameter accommodates most modern tactical and hunting scopes
• Low height design positions scope 0.87 inches above receiver rail
• Matte black finish eliminates glare and matches most scope finishes
• Cross-slot design distributes clamping pressure evenly around scope tube
• Standard Weaver/Picatinny rail compatibility fits most rifle platforms
• Torque specifications prevent over-tightening and scope tube damage

Field performance remains consistent across temperature extremes and heavy use. The aluminum construction maintains zero retention through hundreds of rounds while the controlled expansion rate matches scope tube materials to prevent binding. These rings handle the shock of magnum cartridges, rapid-fire sequences, and transportation without losing alignment. Hunters appreciate the reliable performance during temperature swings from pre-dawn cold to midday heat.

Technical Specs

• Ring Height: Low (0.87 inches center of scope to top of rail)
• Tube Diameter: 30mm
• Material: 6061-T6 aluminum alloy
• Finish: Matte black anodized
• Mount Type: Weaver/Picatinny cross-slot
• Weight: 3.2 ounces per pair
• Torque Specification: 15-18 inch-pounds
• Country of Origin: USA

Professional shooters and hunting guides rely on Leupold Standard rings because scope failure in the field costs opportunities and accuracy. The proven design eliminates the guesswork of scope mounting while the American manufacturing ensures consistent quality control. These rings represent decades of refinement in a product category where reliability cannot be compromised.