Butler Creek 30050 Flip-Open Objective Scope Cover 35.20mm Size 05

The Butler Creek 30050 Flip-Open Objective Scope Cover protects rifle scopes from debris, moisture, and impact damage while maintaining instant access for target engagement. This Size 05 model fits objective lenses measuring 35.20mm in diameter, creating a weatherproof seal that extends optic lifespan and preserves clarity.

What Makes This Different

Unlike static lens caps that require removal and storage, this flip-open design stays attached to the scope throughout the shooting session. The spring-loaded mechanism opens with thumb pressure and closes automatically when released. Butler Creek's precision-molded construction ensures consistent fit across temperature ranges from -40°F to 160°F, while cheaper alternatives often crack or bind in extreme conditions.

Key Features

• Spring-loaded flip mechanism opens instantly with thumb pressure
• Fits 35.20mm objective lenses with secure retention system
• Black polymer construction resists UV degradation and impact
• O-ring seal prevents moisture and debris infiltration
• Ambidextrous operation accommodates left and right-handed shooters
• Low-profile design clears scope rings and mounting systems
• Textured grip surface functions reliably with wet or gloved hands

Field performance remains consistent across hunting, tactical, and competitive shooting applications. The cover maintains zero integrity by eliminating scope contact during operation, while the sealed design prevents fogging in humid conditions. Competition shooters appreciate the silent operation that won't alert game or distract other competitors during precision events.

Technical Specs

• Objective lens diameter: 35.20mm (Size 05)
• Material: High-impact black polymer with UV stabilizers
• Operating temperature: -40°F to 160°F (-40°C to 71°C)
• Weight: 0.8 ounces
• Seal type: Synthetic rubber O-ring
• Mounting: Friction fit with retention tabs
• Country of origin: United States
• Model number: 30050

Professional shooters choose Butler Creek covers for their proven durability and reliable function under demanding conditions. The Size 05 specification ensures proper fit for popular hunting and tactical scopes, while the flip-open design eliminates fumbling with loose caps during critical moments.