Butler Creek Flip-Open Eyepiece Scope Cover Size 16 1.66-inch / 42.2mm Black

Butler Creek Flip-Open Eyepiece Scope Cover

Designed for outdoor use, this custom fit eyepiece cover protects the delicate edges of your scope while you move through changing conditions. It seals tightly to keep moisture, dust, and wind from reaching the lens, yet opens with a simple thumb motion when you need a quick shot opportunity. Weighing less than an ounce, this cover stays unobtrusive on the scope, letting you focus on the moment without added bulk.

Field ready design and performance

• Truly ambidextrous, silent spring hinges prevent spooking game
• Instant action lids pop open at the touch of a thumb
• Operates in a broad temperature range from -40 to 120 Degrees Fahrenheit
• Custom fit to your scope creates a watertight and airtight seal

Real world use and benefits

• Shield your eyepiece from rain, snow, dust, and debris during long field sessions
• Quiet lid action helps maintain a stealthy position in low light or still moments
• Lightweight design minimizes added weight on the rifle or spotting scope
• Thumb ready access supports rapid re-engagement with minimal distraction

Sizing guidance and installation tips

Size 16 corresponds to a 1.66 inch (42.2 mm) eyepiece. For best results, watch the sizing video to confirm a precise fit on your scope.

Durability and field practicality

• Protects optics while withstanding rugged outdoor use
• Ambidextrous design supports both left and right handed setups

In short, this Butler Creek cover pairs reliable protection with fast, quiet access, making it a practical choice for hunters and shooters working through varied terrain and weather. It is a ready-to-use accessory that emphasizes protection, efficiency, and simplicity in the field.