Butler Creek Flip-Open Objective Scope Cover Size 21

Ultimate Lens Protection for Hunters and Shooters

The Butler Creek Flip-Open Objective Scope Cover delivers reliable protection when it matters most. Designed for 1.735" objective lenses (Size 21), this cover combines practical functionality with field-proven durability.

Key Features

• Fast flip-open design — Access your sight picture instantly with a simple thumb motion
• Silent spring hinges — Won't spook game or alert targets
• Watertight, airtight seal — Custom-fit friction mounts create a protective barrier against moisture and dust
• Semi-O-ring construction — Keeps environmental contaminants away from your lens
• Extreme temperature rated — Tested to -40°F for reliable operation in harsh conditions
• Truly ambidextrous — Works equally well for left and right-handed shooters
• Minimal weight — Less than one ounce won't affect your rifle's balance

Precision Fit

Each cover is custom-fitted to your scope. The fit range accommodates objective lenses from 0.01" under to 0.025" over the specified 1.735" diameter, ensuring a secure, rattle-free mount.

Whether you're hunting in rain, snow, or extreme cold, this cover keeps your optics clear and ready when the moment comes.