Burris 420511 Signature Rings 1" High Matte Black Scope Mounts

The Burris 420511 Signature Rings deliver precision scope mounting with their patented Pos-Align offset inserts that eliminate ring-to-scope misalignment. These 1-inch high rings feature a matte black finish that reduces glare while providing superior grip and corrosion resistance.

What Makes This Different

Unlike standard rings that rely solely on clamping force, the Signature series incorporates Pos-Align inserts that compensate for manufacturing tolerances between rings and bases. This system reduces stress on scope tubes by up to 75% compared to conventional rings. The four-screw cap design distributes clamping pressure evenly, preventing scope tube damage while maintaining zero through heavy recoil.

Key Features

• Patented Pos-Align offset inserts eliminate ring misalignment and scope tube stress
• 1-inch tube diameter accommodates most popular hunting and tactical scopes
• High height provides clearance for larger objective lenses up to 50mm
• Matte black finish reduces reflection and resists scratches and corrosion
• Four-screw cap design ensures even pressure distribution
• Compatible with Weaver and Picatinny rail systems
• Machined from aircraft-grade aluminum for strength without excess weight

These rings excel across hunting, tactical, and competitive shooting applications. The stress-free mounting system maintains accuracy through magnum recoil cycles, while the secure grip prevents scope movement during rapid target transitions. Weather-sealed construction handles moisture and temperature extremes without losing zero retention.

Technical Specs

• Tube Diameter: 1 inch (25.4mm)
• Ring Height: High (approximately 0.5" center-to-base)
• Material: Aircraft-grade aluminum construction
• Finish: Matte black anodized coating
• Mount Type: Weaver/Picatinny compatible
• Cap Screws: Four per ring for even pressure distribution
• Weight: Approximately 3.2 oz per pair
• Country of Origin: USA

The Burris Signature Rings represent proven engineering that protects expensive optics while maintaining consistent accuracy. Professional gunsmiths and serious shooters choose these rings when scope investment demands the most reliable mounting system available.