Butler Creek 30150 Flip-Open Objective Scope Cover 39.6mm Size 15

The Butler Creek 30150 Flip-Open Objective Scope Cover protects valuable optics from moisture, debris, and impact damage while maintaining instant access for rapid target acquisition. This size 15 cover fits objective lenses measuring 39.6mm in diameter, providing a secure weatherproof seal that hunters and tactical operators depend on in harsh field conditions.

What Makes This Different

Unlike fixed lens caps that require removal and storage, this flip-open design stays attached to the scope through a spring-loaded hinge mechanism. The cover opens with finger pressure or automatically when the rifle is shouldered, eliminating fumbling with loose caps during critical moments. Butler Creek's polymer construction resists cracking in sub-zero temperatures while maintaining flexibility in extreme heat.

Key Features

• Spring-loaded flip-open mechanism for instant lens access
• Weatherproof seal protects against rain, snow, and condensation
• Durable black polymer construction withstands temperature extremes
• Size 15 fits 39.6mm objective lens diameter precisely
• Low-profile design won't snag on vegetation or gear
• Ambidextrous operation works for left and right-handed shooters
• Secure friction fit eliminates need for tools or adhesives

Field performance remains consistent across temperature ranges from -40°F to 120°F, making this cover suitable for arctic hunting expeditions and desert tactical operations. The cover's quick-opening action allows shooters to engage targets within seconds while protecting expensive glass during transport and storage. Law enforcement agencies specify Butler Creek covers for patrol rifles where reliability cannot be compromised.

Technical Specs

• Objective lens diameter: 39.6mm (Size 15)
• Material: High-impact polymer construction
• Color: Matte black finish
• Operating temperature: -40°F to 120°F
• Weight: Approximately 0.5 ounces
• Installation: Friction fit, no tools required
• Compatibility: Standard rifle scopes with 39.6mm objective
• Country of origin: United States

This scope cover represents proven protection technology that extends optic lifespan while maintaining operational readiness. Butler Creek's reputation for manufacturing reliable hunting and tactical accessories makes the 30150 model a standard choice among serious marksmen who demand equipment that performs when it matters most.