Burris 420077 Zee Rings 30mm High Matte Black Scope Mounts

The Burris 420077 Zee Rings deliver rock-solid scope mounting with their proven two-piece design and precision-machined construction. These 30mm high rings provide the clearance needed for larger objective lenses while maintaining zero under heavy recoil.

What Makes This Different

Zee Rings feature Burris's signature offset design that distributes clamping force evenly across the scope tube, preventing damage to delicate optics. The matte black finish resists glare and corrosion better than standard anodizing. Each ring clamps with four hex screws instead of the typical two, creating 100% more contact surface area for superior grip.

Key Features

• 30mm tube diameter accommodates modern tactical and hunting scopes
• High height provides 0.40" clearance for 50mm+ objective lenses
• Matte black finish eliminates reflective surfaces
• Four-screw design doubles clamping surface versus standard rings
• Precision-machined from aircraft-grade aluminum
• Cross-slot bases fit Weaver and Picatinny rails
• Torque specifications clearly marked for proper installation

These rings handle magnum recoil without shifting, making them suitable for everything from precision rifle competition to dangerous game hunting. The high profile works particularly well with AR-platform rifles where proper cheek weld requires elevated optics. Weather sealing prevents moisture intrusion that could cause scope slippage during critical moments.

Technical Specs

• Ring diameter: 30mm (1.18")
• Height: High (0.40" scope centerline above rail)
• Material: 6061-T6 aluminum alloy
• Finish: Matte black hard anodized
• Base style: Cross-slot (Weaver/Picatinny compatible)
• Hardware: Stainless steel hex screws
• Weight: 3.2 oz per pair
• Country of origin: USA

Burris backs these rings with their Forever Warranty, demonstrating confidence in long-term durability. Professional gunsmiths stock Zee Rings because they know the mounting system won't fail when accuracy matters most.