Butler Creek’s Flip-Open Eyepiece Scope Cover (Butler Creek part no. MO20070) is molded specifically for scopes with a 1.46-inch (37mm) opening, matched to the Size 07 listing on Butler Creek’s fit chart. Cut from durable black polymer, the cover snaps closed over the eyepiece to keep weather and grit off the glass, then flips open with one touch of the thumb when it’s time to shoot. Butler Creek engineers the hinge to move silently, so hunters glassing for game don’t give away their position with a loud cap, and the seal is rated watertight and airtight for use in genuinely rough conditions. It’s an inexpensive way to keep a hunting or field scope’s glass protected without slowing you down.

Key Specifications

• Molded as Butler Creek’s Size 07 fit-chart listing, sized to a 1.46-inch (37mm) opening.
• Custom fit for a 1.46-inch (37mm) eyepiece, matching the scope’s own measurement rather than a generic universal size.
• Molded from black polymer for a durable, lightweight cover that won’t rust or corrode.
• Uses a slip-on mounting style, no tools or adhesive needed to install or remove it.
• Forms a watertight, airtight seal over the eyepiece, keeping rain, snow, and dust off the glass.
• Opens with a single touch of the thumb via a spring-loaded, flip-open lid.
• The hinge operates silently, so opening the cover won’t spook game or give away your position.
• Ships at a featherlight 0.0313 lb, adding almost nothing to a scope’s overall weight.
• Cold-weather tested to -40 degrees F, holding up through genuine winter field conditions.
• The lid opens via an ergonomic, non-slip button, built for fast one-touch access even with gloves on.

Frequently Asked Questions

What size scope does this cover fit? It’s Butler Creek’s Size 07 listing, custom molded for a eyepiece with a 1.46-inch (37mm) opening.

How does the flip-open design work? A single touch of your thumb releases the spring-loaded lid, and the hinge is silent so it won’t alert game or draw attention.

Is this rated for cold weather? Yes, Butler Creek tests this cover to -40 degrees F, and it seals watertight and airtight over the eyepiece.

Buy the Butler Creek Flip-Open Eyepiece Scope Cover, Size 07, 1.46 in.

A torn or missing scope cover leaves the glass exposed to exactly the kind of weather that ruins a hunt, and this Butler Creek Size 07 cover is a cheap, purpose-built fix. Order it from our Butler Creek lineup, part of our full selection of scope accessories and parts, from our Lubbock, Texas gun shop, and it ships fast to your door.