Keep your optics protected with the Flip-Open™ Eyepiece Cover. With a fast, Flip-Open design and silent spring hinges, you can quickly utilize your scope without spooking game. In addition, the Butler Creek® Flip-Open Eyepiece Cover is watertight and airtight.

FEATURES:

• Fast, Flip-Open™ design
• Silent spring hinges
• Watertight, custom fit friction mounts anchor to scope
• Airtight semi-O-ring keeps out dust and moisture
• Tested to –40°F
• Ambidextrous
• Weighs less than an ounce
• Also made for spotting scopes

SPECS:

• Size 13: 39.9mm