Leupold 58755 Alumina 28mm Objective Scope Cover Flip Open Black

The Leupold 58755 Alumina Scope Cover delivers military-grade protection for 28mm objective lenses with precision-engineered aluminum construction. This screw-on mount system provides instant lens access while safeguarding expensive optics from moisture, debris, and impact damage during transport and storage.

What Makes This Different

Unlike rubber covers that stretch and tear, this aluminum design maintains dimensional stability across temperature extremes from -40°F to 160°F. The spring-loaded flip mechanism operates with consistent tension after thousands of cycles, while the threaded mount creates a secure connection that won't slip during recoil. CNC-machined tolerances ensure perfect alignment with Leupold's optical axis standards.

Key Features

• Precision-machined 6061-T6 aluminum construction resists corrosion and impact damage
• 28mm objective lens compatibility with standard threading specifications
• Spring-loaded flip mechanism allows one-handed operation in tactical situations
• Matte black Type III hard anodized finish eliminates glare and reflection
• Screw-on mount system provides 360-degree rotational adjustment
• Weather-sealed O-ring gasket prevents moisture infiltration
• Low-profile design maintains rifle balance and handling characteristics

Field performance remains consistent across hunting, tactical, and competitive shooting applications. The aluminum construction withstands repeated impacts from brush, vehicle transport, and case storage without deformation. Weather sealing protects against rain, snow, and humidity while the flip mechanism operates smoothly in gloves or with numb fingers during cold weather conditions.

Technical Specs

• Objective lens diameter: 28mm
• Material: 6061-T6 aluminum alloy
• Finish: Type III hard anodized matte black
• Mount type: Threaded screw-on attachment
• Operating temperature: -40°F to 160°F
• Weight: Approximately 0.8 ounces
• Country of origin: United States
• Manufacturer: Leupold & Stevens

Professional shooters choose Leupold Alumina covers because aluminum construction outlasts rubber alternatives by years, not months. The precision threading and spring mechanism maintain reliable operation when scope protection matters most.